Radeon RX 6750 GRE vs HD 6990M

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Aggregate performance score

We've compared Radeon HD 6990M with Radeon RX 6750 GRE, including specs and performance data.

HD 6990M
2011
2 GB GDDR5, 100 Watt
5.24

RX 6750 GRE outperforms HD 6990M by a whopping 821% based on our aggregate benchmark results.

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking61068
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data46.23
Power efficiency3.7813.92
ArchitectureTeraScale 2 (2009−2015)RDNA 2.0 (2020−2024)
GPU code nameBlackcombNavi 22
Market segmentLaptopDesktop
Release date12 July 2011 (13 years ago)17 October 2023 (1 year ago)
Launch price (MSRP)no data$549

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores11202560
Core clock speed715 MHzno data
Boost clock speedno data2581 MHz
Number of transistors1,700 million17,200 million
Manufacturing process technology40 nm7 nm
Power consumption (TDP)100 Watt250 Watt
Texture fill rate40.04413.0
Floating-point processing power1.602 TFLOPSno data
ROPs3264
TMUs56160

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Laptop sizelargeno data
InterfaceMXM-B (3.0)PCIe 4.0 x16
Lengthno data267 mm
Widthno data2-slot
Supplementary power connectorsNone1x 6-pin + 1x 8-pin

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR5GDDR6
Maximum RAM amount2 GB12 GB
Memory bus width256 Bit192 Bit
Memory clock speed900 MHz18 GB/s
Memory bandwidth115.2 GB/s432.0 GB/s
Shared memory--

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display ConnectorsNo outputs1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI-+

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX11.2 (11_0)12 Ultimate (12_2)
Shader Model5.06.7
OpenGL4.44.6
OpenCL1.22.1
VulkanN/A1.3

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

900p54
−733%
450−500
+733%
Full HD58
−762%
500−550
+762%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077 9−10
−789%
80−85
+789%

Full HD
Medium Preset

Assassin's Creed Odyssey 14−16
−757%
120−130
+757%
Assassin's Creed Valhalla 6−7
−817%
55−60
+817%
Battlefield 5 14−16
−757%
120−130
+757%
Call of Duty: Modern Warfare 10−12
−809%
100−105
+809%
Cyberpunk 2077 9−10
−789%
80−85
+789%
Far Cry 5 10−12
−809%
100−105
+809%
Far Cry New Dawn 14−16
−767%
130−140
+767%
Forza Horizon 4 30−35
−809%
300−310
+809%
Hitman 3 10−12
−809%
100−105
+809%
Horizon Zero Dawn 30−35
−809%
300−310
+809%
Metro Exodus 12−14
−746%
110−120
+746%
Red Dead Redemption 2 14−16
−757%
120−130
+757%
Shadow of the Tomb Raider 18−20
−795%
170−180
+795%
Watch Dogs: Legion 45−50
−751%
400−450
+751%

Full HD
High Preset

Assassin's Creed Odyssey 14−16
−757%
120−130
+757%
Assassin's Creed Valhalla 6−7
−817%
55−60
+817%
Battlefield 5 14−16
−757%
120−130
+757%
Call of Duty: Modern Warfare 10−12
−809%
100−105
+809%
Cyberpunk 2077 9−10
−789%
80−85
+789%
Far Cry 5 10−12
−809%
100−105
+809%
Far Cry New Dawn 14−16
−767%
130−140
+767%
Forza Horizon 4 30−35
−809%
300−310
+809%
Hitman 3 10−12
−809%
100−105
+809%
Horizon Zero Dawn 30−35
−809%
300−310
+809%
Metro Exodus 12−14
−746%
110−120
+746%
Red Dead Redemption 2 14−16
−757%
120−130
+757%
Shadow of the Tomb Raider 18−20
−795%
170−180
+795%
The Witcher 3: Wild Hunt 18−20
−789%
160−170
+789%
Watch Dogs: Legion 45−50
−751%
400−450
+751%

Full HD
Ultra Preset

Assassin's Creed Odyssey 14−16
−757%
120−130
+757%
Assassin's Creed Valhalla 6−7
−817%
55−60
+817%
Call of Duty: Modern Warfare 10−12
−809%
100−105
+809%
Cyberpunk 2077 9−10
−789%
80−85
+789%
Far Cry 5 10−12
−809%
100−105
+809%
Forza Horizon 4 30−35
−809%
300−310
+809%
Hitman 3 10−12
−809%
100−105
+809%
Horizon Zero Dawn 30−35
−809%
300−310
+809%
Shadow of the Tomb Raider 18−20
−795%
170−180
+795%
The Witcher 3: Wild Hunt 18−20
−789%
160−170
+789%
Watch Dogs: Legion 45−50
−751%
400−450
+751%

Full HD
Epic Preset

Red Dead Redemption 2 14−16
−757%
120−130
+757%

1440p
High Preset

Battlefield 5 10−11
−800%
90−95
+800%
Far Cry New Dawn 8−9
−775%
70−75
+775%

1440p
Ultra Preset

Assassin's Creed Odyssey 5−6
−800%
45−50
+800%
Assassin's Creed Valhalla 0−1 0−1
Call of Duty: Modern Warfare 5−6
−800%
45−50
+800%
Cyberpunk 2077 2−3
−800%
18−20
+800%
Far Cry 5 6−7
−817%
55−60
+817%
Forza Horizon 4 12−14
−746%
110−120
+746%
Hitman 3 9−10
−789%
80−85
+789%
Horizon Zero Dawn 12−14
−817%
110−120
+817%
Metro Exodus 3−4
−800%
27−30
+800%
The Witcher 3: Wild Hunt 4−5
−775%
35−40
+775%
Watch Dogs: Legion 30−35
−809%
300−310
+809%

1440p
Epic Preset

Red Dead Redemption 2 9−10
−789%
80−85
+789%

4K
High Preset

Battlefield 5 4−5
−775%
35−40
+775%
Far Cry New Dawn 3−4
−800%
27−30
+800%
Hitman 3 1−2
−800%
9−10
+800%
Horizon Zero Dawn 9−10
−789%
80−85
+789%
Metro Exodus 2−3
−800%
18−20
+800%
The Witcher 3: Wild Hunt 1−2
−800%
9−10
+800%

4K
Ultra Preset

Assassin's Creed Odyssey 3−4
−800%
27−30
+800%
Assassin's Creed Valhalla 2−3
−800%
18−20
+800%
Call of Duty: Modern Warfare 2−3
−800%
18−20
+800%
Cyberpunk 2077 0−1 0−1
Far Cry 5 3−4
−800%
27−30
+800%
Forza Horizon 4 4−5
−775%
35−40
+775%
Watch Dogs: Legion 2−3
−800%
18−20
+800%

4K
Epic Preset

Red Dead Redemption 2 6−7
−817%
55−60
+817%

This is how HD 6990M and RX 6750 GRE compete in popular games:

  • RX 6750 GRE is 733% faster in 900p
  • RX 6750 GRE is 762% faster in 1080p

Pros & cons summary


Performance score 5.24 48.24
Recency 12 July 2011 17 October 2023
Maximum RAM amount 2 GB 12 GB
Chip lithography 40 nm 7 nm
Power consumption (TDP) 100 Watt 250 Watt

HD 6990M has 150% lower power consumption.

RX 6750 GRE, on the other hand, has a 820.6% higher aggregate performance score, an age advantage of 12 years, a 500% higher maximum VRAM amount, and a 471.4% more advanced lithography process.

The Radeon RX 6750 GRE is our recommended choice as it beats the Radeon HD 6990M in performance tests.

Be aware that Radeon HD 6990M is a notebook card while Radeon RX 6750 GRE is a desktop one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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AMD Radeon HD 6990M
Radeon HD 6990M
AMD Radeon RX 6750 GRE
Radeon RX 6750 GRE

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

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3.6 14 votes

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4.2 210 votes

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Questions & comments

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