Radeon RX 7700 vs GeForce Go 6600

Place in the ranking	1403	39
Place by popularity	not in top-100	not in top-100
Power efficiency	no data	20.03
Architecture	Curie (2003−2013)	RDNA 3.0 (2022−2024)
GPU code name	NV43 A2	Navi 32
Market segment	Laptop	Desktop
Release date	29 September 2005 (19 years ago)	2023 (1 year ago)
Launch price (MSRP)	no data	$479

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	12	3072
Core clock speed	300 MHz	1900 MHz
Boost clock speed	375 MHz	2600 MHz
Number of transistors	146 million	28,100 million
Manufacturing process technology	110 nm	5 nm
Power consumption (TDP)	no data	200 Watt
Texture fill rate	2.400	499.2
Floating-point processing power	no data	31.95 TFLOPS
ROPs	4	96
TMUs	8	192
Ray Tracing Cores	no data	48

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 size	medium sized	no data
Interface	MXM-II	PCIe 4.0 x16
Length	no data	267 mm
Width	no data	2-slot
Supplementary power connectors	no data	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	DDR	GDDR6
Maximum RAM amount	256 MB	12 GB
Memory bus width	128 Bit	192 Bit
Memory clock speed	350 MHz	2250 MHz
Memory bandwidth	11.2 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	No outputs	1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI	-	+

API compatibility

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

DirectX	9.0c (9_3)	12 Ultimate (12_2)
Shader Model	3.0	6.7
OpenGL	2.1	4.6
OpenCL	N/A	2.2
Vulkan	N/A	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.

Go 6600 0.18

RX 7700 58.39
+32339%

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.

Go 6600 69

RX 7700 22494
+32500%

Gaming performance

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

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

2−3

−29900%

600−650
+29900%

Full HD
Medium Preset

Assassin's Creed Odyssey	3−4 −31567%	950−1000 +31567%
Call of Duty: Modern Warfare	2−3 −29900%	600−650 +29900%
Cyberpunk 2077	2−3 −29900%	600−650 +29900%
Hitman 3	4−5 −31150%	1250−1300 +31150%
Horizon Zero Dawn	8−9 −31775%	2550−2600 +31775%
Shadow of the Tomb Raider	4−5 −31150%	1250−1300 +31150%
Watch Dogs: Legion	27−30 −32221%	9050−9100 +32221%

Full HD
High Preset

Assassin's Creed Odyssey	3−4 −31567%	950−1000 +31567%
Call of Duty: Modern Warfare	2−3 −29900%	600−650 +29900%
Cyberpunk 2077	2−3 −29900%	600−650 +29900%
Hitman 3	4−5 −31150%	1250−1300 +31150%
Horizon Zero Dawn	8−9 −31775%	2550−2600 +31775%
Shadow of the Tomb Raider	4−5 −31150%	1250−1300 +31150%
The Witcher 3: Wild Hunt	9−10 −32122%	2900−2950 +32122%
Watch Dogs: Legion	27−30 −32221%	9050−9100 +32221%

Full HD
Ultra Preset

Assassin's Creed Odyssey	3−4 −31567%	950−1000 +31567%
Call of Duty: Modern Warfare	2−3 −29900%	600−650 +29900%
Cyberpunk 2077	2−3 −29900%	600−650 +29900%
Hitman 3	4−5 −31150%	1250−1300 +31150%
Horizon Zero Dawn	8−9 −31775%	2550−2600 +31775%
Shadow of the Tomb Raider	4−5 −31150%	1250−1300 +31150%
The Witcher 3: Wild Hunt	9−10 −32122%	2900−2950 +32122%
Watch Dogs: Legion	27−30 −32221%	9050−9100 +32221%