AMD Radeon PRO W7900 vs AMD Radeon PRO W7800

Comparative analysis of AMD Radeon PRO W7900 and AMD Radeon PRO W7800 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.

AMD Radeon PRO W7900

AMD Radeon PRO W7800

Differences

Reasons to consider the AMD Radeon PRO W7900

Around 37% higher texture fill rate: 958.1 GTexel/s vs 699.7 GTexel/s
Around 37% higher pipelines: 6144 vs 4480
Around 50% higher maximum memory size: 48 GB vs 32 GB
Around 3% better performance in PassMark - G3D Mark: 29471 vs 28601
Around 27% better performance in Geekbench - OpenCL: 190818 vs 150579

Specifications (specs)
Texture fill rate	958.1 GTexel/s vs 699.7 GTexel/s
Pipelines	6144 vs 4480
Maximum memory size	48 GB vs 32 GB
Benchmarks
PassMark - G3D Mark	29471 vs 28601
Geekbench - OpenCL	190818 vs 150579

Reasons to consider the AMD Radeon PRO W7800

Around 13% lower typical power consumption: 260 Watt vs 295 Watt
Around 1% better performance in PassMark - G2D Mark: 1147 vs 1141

Specifications (specs)
Boost clock speed	2499 MHz vs 2495 MHz
Thermal Design Power (TDP)	260 Watt vs 295 Watt
Benchmarks
PassMark - G2D Mark	1147 vs 1141

Compare benchmarks

GPU 1: AMD Radeon PRO W7900
GPU 2: AMD Radeon PRO W7800

PassMark - G2D Mark

GPU 1

GPU 2

1141

1147

PassMark - G3D Mark

GPU 1

GPU 2

29471

28601

Geekbench - OpenCL

GPU 1

GPU 2

190818

150579

Name	AMD Radeon PRO W7900	AMD Radeon PRO W7800
PassMark - G2D Mark	1141	1147
PassMark - G3D Mark	29471	28601
Geekbench - OpenCL	190818	150579

Compare specifications (specs)

	AMD Radeon PRO W7900	AMD Radeon PRO W7800
Essentials
Architecture	RDNA 3.0	RDNA 3.0
Code name	Navi 31	Navi 31
Launch date	13 Apr 2023	13 Apr 2023
Launch price (MSRP)	$3999	$2499
Place in performance rating	13	15
Technical info
Boost clock speed	2495 MHz	2499 MHz
Compute units	96	70
Core clock speed	1855 MHz	1855 MHz
Manufacturing process technology	5 nm	5 nm
Pipelines	6144	4480
Pixel fill rate	479.0 GPixel/s	319.9 GPixel/s
Texture fill rate	958.1 GTexel/s	699.7 GTexel/s
Thermal Design Power (TDP)	295 Watt	260 Watt
Transistor count	57700 million	57700 million
Video outputs and ports
Display Connectors	3x DisplayPort 2.1, 1x mini-DisplayPort 2.1	3x DisplayPort 2.1, 1x mini-DisplayPort 2.1
Compatibility, dimensions and requirements
Form factor	Triple-slot	Dual-slot
Height	51 mm, 2 inches	40 mm, 1.6 inches
Interface	PCIe 4.0 x16	PCIe 4.0 x16
Length	280 mm, 11 inches	280 mm, 11 inches
Recommended system power (PSU)	600 Watt	600 Watt
Supplementary power connectors	2x 8-pin	2x 8-pin
Width	110 mm, 4.3 inches	110 mm, 4.3 inches
API support
DirectX	12 Ultimate (12_2)	12 Ultimate (12_2)
OpenCL	2.2	2.2
OpenGL	4.6	4.6
Shader Model	6.7	6.7
Vulkan
Memory
Maximum RAM amount	48 GB	32 GB
Memory bandwidth	864.0 GB/s	576.0 GB/s
Memory bus width	384 bit	256 bit
Memory clock speed	2250 MHz, 18 Gbps effective	2250 MHz, 18 Gbps effective
Memory type	GDDR6	GDDR6