AMD Radeon RX 7900 GRE vs NVIDIA RTX 4000 SFF Ada Generation

Comparative analysis of AMD Radeon RX 7900 GRE and NVIDIA RTX 4000 SFF Ada Generation videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: PassMark - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL, 3DMark Fire Strike - Graphics Score.

AMD Radeon RX 7900 GRE

NVIDIA RTX 4000 SFF Ada Generation

Differences

Reasons to consider the AMD Radeon RX 7900 GRE

Videocard is newer: launch date 4 month(s) later
Around 16% higher core clock speed: 1500 MHz vs 1290 MHz
Around 43% higher boost clock speed: 2245 MHz vs 1565 MHz
2.4x more texture fill rate: 718.4 GTexel/s vs 300.5 GTexel/s
Around 29% higher memory clock speed: 2250 MHz, 18 Gbps effective vs 1750 MHz, 14 Gbps effective
Around 4% better performance in PassMark - G2D Mark: 1151 vs 1105
Around 33% better performance in PassMark - G3D Mark: 26928 vs 20251
Around 34% better performance in Geekbench - OpenCL: 166100 vs 123668

Specifications (specs)
Launch date	27 Jul 2023 vs 21 Mar 2023
Core clock speed	1500 MHz vs 1290 MHz
Boost clock speed	2245 MHz vs 1565 MHz
Texture fill rate	718.4 GTexel/s vs 300.5 GTexel/s
Memory clock speed	2250 MHz, 18 Gbps effective vs 1750 MHz, 14 Gbps effective
Benchmarks
PassMark - G2D Mark	1151 vs 1105
PassMark - G3D Mark	26928 vs 20251
Geekbench - OpenCL	166100 vs 123668

Reasons to consider the NVIDIA RTX 4000 SFF Ada Generation

Around 20% higher pipelines: 6144 vs 5120
3.7x lower typical power consumption: 70 Watt vs 260 Watt
Around 25% higher maximum memory size: 20 GB vs 16 GB

Pipelines	6144 vs 5120
Thermal Design Power (TDP)	70 Watt vs 260 Watt
Maximum memory size	20 GB vs 16 GB

Compare benchmarks

GPU 1: AMD Radeon RX 7900 GRE
GPU 2: NVIDIA RTX 4000 SFF Ada Generation

PassMark - G2D Mark

GPU 1

GPU 2

1151

1105

PassMark - G3D Mark

GPU 1

GPU 2

26928

20251

Geekbench - OpenCL

GPU 1

GPU 2

166100

123668

Name	AMD Radeon RX 7900 GRE	NVIDIA RTX 4000 SFF Ada Generation
PassMark - G2D Mark	1151	1105
PassMark - G3D Mark	26928	20251
Geekbench - OpenCL	166100	123668
3DMark Fire Strike - Graphics Score	4811

Compare specifications (specs)

	AMD Radeon RX 7900 GRE	NVIDIA RTX 4000 SFF Ada Generation
Essentials
Architecture	RDNA 3.0	Ada Lovelace
Code name	Navi 31	AD104
Launch date	27 Jul 2023	21 Mar 2023
Place in performance rating	29	28
Technical info
Boost clock speed	2245 MHz	1565 MHz
Compute units	80
Core clock speed	1500 MHz	1290 MHz
Manufacturing process technology	5 nm	5 nm
Pipelines	5120	6144
Pixel fill rate	431.0 GPixel/s	125.2 GPixel/s
Texture fill rate	718.4 GTexel/s	300.5 GTexel/s
Thermal Design Power (TDP)	260 Watt	70 Watt
Transistor count	57700 million	35800 million
Video outputs and ports
Display Connectors	1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C	4x mini-DisplayPort 1.4a
Compatibility, dimensions and requirements
Form factor	Dual-slot	Dual-slot
Height	51 mm, 2 inches
Interface	PCIe 4.0 x16	PCIe 4.0 x16
Length	276 mm, 10.9 inches	168 mm, 6.6 inches
Recommended system power (PSU)	600 Watt	250 Watt
Supplementary power connectors	2x 8-pin	None
Width	110 mm, 4.3 inches	69 mm, 2.7 inches
API support
DirectX	12 Ultimate (12_2)	12 Ultimate (12_2)
OpenCL	2.2	3.0
OpenGL	4.6	4.6
Shader Model	6.7	6.7
Vulkan
Memory
Maximum RAM amount	16 GB	20 GB
Memory bandwidth	576.0 GB/s	280.0 GB/s
Memory bus width	256 bit	160 bit
Memory clock speed	2250 MHz, 18 Gbps effective	1750 MHz, 14 Gbps effective
Memory type	GDDR6	GDDR6