AMD Radeon PRO W7800 vs AMD Radeon RX 7900 XT

Comparative analysis of AMD Radeon PRO W7800 and AMD Radeon RX 7900 XT 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, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

AMD Radeon PRO W7800

AMD Radeon RX 7900 XT

Differences

Reasons to consider the AMD Radeon PRO W7800

Videocard is newer: launch date 5 month(s) later
Around 24% higher core clock speed: 1855 MHz vs 1500 MHz
Around 4% higher boost clock speed: 2499 MHz vs 2394 MHz
Around 15% lower typical power consumption: 260 Watt vs 300 Watt
Around 60% higher maximum memory size: 32 GB vs 20 GB

Launch date	13 Apr 2023 vs 3 Nov 2022
Core clock speed	1855 MHz vs 1500 MHz
Boost clock speed	2499 MHz vs 2394 MHz
Thermal Design Power (TDP)	260 Watt vs 300 Watt
Maximum memory size	32 GB vs 20 GB

Reasons to consider the AMD Radeon RX 7900 XT

Around 15% higher texture fill rate: 804.4 GTexel/s vs 699.7 GTexel/s
Around 20% higher pipelines: 5376 vs 4480
Around 11% higher memory clock speed: 2500 MHz, 20 Gbps effective vs 2250 MHz, 18 Gbps effective
Around 5% better performance in PassMark - G2D Mark: 1187 vs 1133
Around 2% better performance in PassMark - G3D Mark: 28976 vs 28440
Around 12% better performance in Geekbench - OpenCL: 169676 vs 151473

Specifications (specs)
Texture fill rate	804.4 GTexel/s vs 699.7 GTexel/s
Pipelines	5376 vs 4480
Memory clock speed	2500 MHz, 20 Gbps effective vs 2250 MHz, 18 Gbps effective
Benchmarks
PassMark - G2D Mark	1187 vs 1133
PassMark - G3D Mark	28976 vs 28440
Geekbench - OpenCL	169676 vs 151473

Compare benchmarks

GPU 1: AMD Radeon PRO W7800
GPU 2: AMD Radeon RX 7900 XT

PassMark - G2D Mark

GPU 1

GPU 2

1133

1187

PassMark - G3D Mark

GPU 1

GPU 2

28440

28976

Geekbench - OpenCL

GPU 1

GPU 2

151473

169676

Name	AMD Radeon PRO W7800	AMD Radeon RX 7900 XT
PassMark - G2D Mark	1133	1187
PassMark - G3D Mark	28440	28976
Geekbench - OpenCL	151473	169676
3DMark Fire Strike - Graphics Score		27044
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		343.519
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		12483.531
CompuBench 1.5 Desktop - T-Rex (Frames/s)		60.185
CompuBench 1.5 Desktop - Video Composition (Frames/s)		320.733
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		2714.187

Compare specifications (specs)

	AMD Radeon PRO W7800	AMD Radeon RX 7900 XT
Essentials
Architecture	RDNA 3.0	RDNA 3.0
Code name	Navi 31	Navi 31
Launch date	13 Apr 2023	3 Nov 2022
Launch price (MSRP)	$2499
Place in performance rating	15	17
Technical info
Boost clock speed	2499 MHz	2394 MHz
Compute units	70	84
Core clock speed	1855 MHz	1500 MHz
Manufacturing process technology	5 nm	5 nm
Pipelines	4480	5376
Pixel fill rate	319.9 GPixel/s	459.6 GPixel/s
Texture fill rate	699.7 GTexel/s	804.4 GTexel/s
Thermal Design Power (TDP)	260 Watt	300 Watt
Transistor count	57700 million	57700 million
Peak Double Precision (FP64) Performance		3.218 TFLOPS (1:16)
Peak Half Precision (FP16) Performance		103.0 TFLOPS (2:1)
Peak Single Precision (FP32) Performance		51.48 TFLOPS
Video outputs and ports
Display Connectors	3x DisplayPort 2.1, 1x mini-DisplayPort 2.1	1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
Compatibility, dimensions and requirements
Form factor	Dual-slot	Dual-slot
Height	40 mm, 1.6 inches	51 mm, 2 inches
Interface	PCIe 4.0 x16	PCIe 4.0 x16
Length	280 mm, 11 inches	276 mm, 10.9 inches
Recommended system power (PSU)	600 Watt	700 Watt
Supplementary power connectors	2x 8-pin	2x 8-pin
Width	110 mm, 4.3 inches	135 mm, 5.3 inches
API support
DirectX	12 Ultimate (12_2)	12 Ultimate (12_2)
OpenCL	2.2	2.1
OpenGL	4.6	4.6
Shader Model	6.7	6.7
Vulkan
Memory
Maximum RAM amount	32 GB	20 GB
Memory bandwidth	576.0 GB/s	800.0 GB/s
Memory bus width	256 bit	320 bit
Memory clock speed	2250 MHz, 18 Gbps effective	2500 MHz, 20 Gbps effective
Memory type	GDDR6	GDDR6