Radeon RX 6750 GRE vs RX 7900 GRE

Place in the ranking	21	71
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	66.16	44.04
Power efficiency	18.52	12.82
Architecture	RDNA 3.0 (2022−2024)	RDNA 2.0 (2020−2024)
GPU code name	Navi 31	Navi 22
Market segment	Desktop	Desktop
Release date	27 July 2023 (1 year ago)	17 October 2023 (1 year ago)
Launch price (MSRP)	$549	$549

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

RX 7900 GRE has 50% better value for money than RX 6750 GRE.

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 cores	5120	2560
Core clock speed	1287 MHz	no data
Boost clock speed	2245 MHz	2581 MHz
Number of transistors	57,700 million	17,200 million
Manufacturing process technology	5 nm	7 nm
Power consumption (TDP)	260 Watt	250 Watt
Texture fill rate	718.4	413.0
Floating-point processing power	45.98 TFLOPS	no data
ROPs	160	64
TMUs	320	160
Ray Tracing Cores	80	no data

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).

Interface	PCIe 4.0 x16	PCIe 4.0 x16
Length	276 mm	267 mm
Width	2-slot	2-slot
Supplementary power connectors	2x 8-pin	1x 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 type	GDDR6	GDDR6
Maximum RAM amount	16 GB	12 GB
Memory bus width	256 Bit	192 Bit
Memory clock speed	2250 MHz	18 GB/s
Memory bandwidth	576.0 GB/s	432.0 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 Connectors	1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C	1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI	+	+

API compatibility

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

DirectX	12 Ultimate (12_2)	12 Ultimate (12_2)
Shader Model	6.8	6.7
OpenGL	4.6	4.6
OpenCL	2.2	2.1
Vulkan	1.3	1.3

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

RX 7900 GRE 69.94
+50.2%

RX 6750 GRE 46.55

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

RX 7900 GRE 26889
+50.3%

RX 6750 GRE 17895

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:

Full HD	209 +60.8%	130−140 −60.8%
1440p	131 +54.1%	85−90 −54.1%
4K	81 +62%	50−55 −62%

Cost per frame, $

1080p	2.63 +60.8%	4.22 −60.8%
1440p	4.19 +54.1%	6.46 −54.1%
4K	6.78 +62%	10.98 −62%

RX 7900 GRE has 61% lower cost per frame in 1080p
RX 7900 GRE has 54% lower cost per frame in 1440p
RX 7900 GRE has 62% lower cost per frame in 4K

FPS performance in popular games

Full HD
Low Preset

Counter-Strike 2	160−170 +65%	100−105 −65%
Cyberpunk 2077	208 +60%	130−140 −60%
Elden Ring	179 +62.7%	110−120 −62.7%

Full HD
Medium Preset

Battlefield 5	110−120 +56%	75−80 −56%
Counter-Strike 2	160−170 +65%	100−105 −65%
Cyberpunk 2077	92 +53.3%	60−65 −53.3%
Forza Horizon 4	487 +62.3%	300−310 −62.3%
Metro Exodus	149 +56.8%	95−100 −56.8%
Red Dead Redemption 2	120−130 +58.8%	80−85 −58.8%
Valorant	350−400 +53%	230−240 −53%

Full HD
High Preset

Battlefield 5	110−120 +56%	75−80 −56%
Counter-Strike 2	160−170 +65%	100−105 −65%
Cyberpunk 2077	79 +58%	50−55 −58%
Dota 2	164 +64%	100−105 −64%
Elden Ring	270−280 +58.8%	170−180 −58.8%
Far Cry 5	100 +53.8%	65−70 −53.8%
Fortnite	270−280 +52.8%	180−190 −52.8%
Forza Horizon 4	403 +55%	260−270 −55%
Grand Theft Auto V	164 +64%	100−105 −64%
Metro Exodus	138 +53.3%	90−95 −53.3%
PLAYERUNKNOWN'S BATTLEGROUNDS	210−220 +53.6%	140−150 −53.6%
Red Dead Redemption 2	120−130 +58.8%	80−85 −58.8%
The Witcher 3: Wild Hunt	170−180 +58.2%	110−120 −58.2%
Valorant	350−400 +53%	230−240 −53%
World of Tanks	270−280 +55%	180−190 −55%

Full HD
Ultra Preset

Battlefield 5	110−120 +56%	75−80 −56%
Counter-Strike 2	160−170 +65%	100−105 −65%
Cyberpunk 2077	74 +64.4%	45−50 −64.4%
Far Cry 5	130−140 +55.3%	85−90 −55.3%
Forza Horizon 4	353 +53.5%	230−240 −53.5%
PLAYERUNKNOWN'S BATTLEGROUNDS	210−220 +53.6%	140−150 −53.6%
Valorant	350−400 +53%	230−240 −53%

1440p
High Preset

Dota 2	130 +52.9%	85−90 −52.9%
Elden Ring	180−190 +54.2%	120−130 −54.2%
Grand Theft Auto V	130 +52.9%	85−90 −52.9%
PLAYERUNKNOWN'S BATTLEGROUNDS	170−180 +59.1%	110−120 −59.1%
Red Dead Redemption 2	90−95 +63.6%	55−60 −63.6%
World of Tanks	450−500 +63.7%	300−310 −63.7%

1440p
Ultra Preset

Battlefield 5	85−90 +58.2%	55−60 −58.2%
Counter-Strike 2	90−95 +55%	60−65 −55%
Cyberpunk 2077	49 +63.3%	30−33 −63.3%
Far Cry 5	160−170 +60%	100−105 −60%
Forza Horizon 4	252 +57.5%	160−170 −57.5%
Metro Exodus	128 +50.6%	85−90 −50.6%
The Witcher 3: Wild Hunt	156 +56%	100−105 −56%
Valorant	300−350 +52%	200−210 −52%

4K
High Preset

Counter-Strike 2	85−90 +58.2%	55−60 −58.2%
Dota 2	151 +51%	100−105 −51%
Elden Ring	95−100 +50.8%	65−70 −50.8%
Grand Theft Auto V	151 +51%	100−105 −51%
Metro Exodus	71 +57.8%	45−50 −57.8%
PLAYERUNKNOWN'S BATTLEGROUNDS	200−210 +60.8%	130−140 −60.8%
Red Dead Redemption 2	60−65 +52.5%	40−45 −52.5%
The Witcher 3: Wild Hunt	151 +51%	100−105 −51%

4K
Ultra Preset

Battlefield 5	90−95 +51.7%	60−65 −51.7%
Counter-Strike 2	85−90 +58.2%	55−60 −58.2%
Cyberpunk 2077	22 +57.1%	14−16 −57.1%
Far Cry 5	100−110 +61.5%	65−70 −61.5%
Fortnite	95−100 +60%	60−65 −60%
Forza Horizon 4	131 +54.1%	85−90 −54.1%
Valorant	170−180 +59.1%	110−120 −59.1%

This is how RX 7900 GRE and RX 6750 GRE compete in popular games:

RX 7900 GRE is 61% faster in 1080p
RX 7900 GRE is 54% faster in 1440p
RX 7900 GRE is 62% faster in 4K

Pros & cons summary

Performance score	69.94	46.55
Recency	27 July 2023	17 October 2023
Maximum RAM amount	16 GB	12 GB
Chip lithography	5 nm	7 nm
Power consumption (TDP)	260 Watt	250 Watt