GPU Comparison
RADEON
AMD Radeon PRO W7900
CORE STATE
Navi 31
VRAM
48 GB
CLOCK SPEED
2495 MHz
TDP
295 W
BUS WIDTH
384 bit
ARCHITECTURE
RDNA 3.0
PROCESS
5 nm
LAUNCH DATE
2023
VS
GEFORCE
RTX 4000 SFF Ada Generation
CORE STATE
AD104
VRAM
20 GB
CLOCK SPEED
1560 MHz
TDP
70 W
BUS WIDTH
160 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
PRO W7900
RTX 4000 SFF Ada Generation
Core Specs
Shading Units
6,144
6,144
0.0%
Shaders
6,144
6,144
0.0%
TMUs
384
192
-50.0%
ROPs
192
64
-66.7%
Compute Units
96
—
SM Count
—
48
Clocks
Base Clock
1855 MHz
720 MHz
Boost Clock
2495 MHz
1560 MHz
Memory Clock
2250 MHz
18 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
48 GB
20 GB
VRAM (MB)
49,152
20,480
-58.3%
Memory Type
GDDR6
GDDR6
Memory Bus
384 bit
160 bit
Bandwidth
864.0 GB/s
280.0 GB/s
Cache
L1 Cache
256 KB per Array
128 KB (per SM)
L2 Cache
6 MB
48 MB
L3 Cache
96 MB
—
L0 Cache
64 KB per WGP
—
Performance
Pixel Rate
479.0 GPixel/s
99.84 GPixel/s
Texture Rate
958.1 GTexel/s
299.5 GTexel/s
FP32 (TFLOPS)
61.32 TFLOPS
19.17 TFLOPS
FP64 (TFLOPS)
1.916 TFLOPS (1:32)
299.5 GFLOPS (1:64)
FP16 (TFLOPS)
122.6 TFLOPS (2:1)
19.17 TFLOPS (1:1)
AI/RT
RT Cores
96
48
-50.0%
Tensor Cores
—
192
Matrix Cores
192
—
Power
TDP
295 W
70 W
TDP (W)
295
70
-76.3%
Suggested PSU
600 W
250 W
Power Connectors
2x 8-pin
None
Architecture
Architecture
RDNA 3.0
Ada Lovelace
GPU Name
Navi 31
AD104
Codename
Plum Bonito
—
Generation
Radeon Pro Navi
(Navi III Series)
Workstation Ada
(x000A)
Process Size
5 nm
5 nm
Transistors
57,700 million
35,800 million
Die Size
529 mm²
294 mm²
Foundry
TSMC
TSMC
Density
109.1M / mm²
121.8M / mm²
AMD MCM
GCD Transistors
45,400 million
—
GCD Die Size
304.35 mm²
—
MCD Transistors
2,050 million x6
—
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.2
3.0
CUDA
—
8.9
Shader Model
6.8
6.8
Physical
Slot Width
Triple-slot
Dual-slot
Length
280 mm
11 inches
168 mm
6.6 inches
Height
110 mm
4.3 inches
69 mm
2.7 inches
Outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
3,999 USD
—
Production
Active
Active
Predecessor
Radeon Pro Vega
Workstation Ampere
Successor
—
Blackwell PRO W