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 A4500
CORE STATE
GA102
VRAM
20 GB
CLOCK SPEED
1650 MHz
TDP
200 W
BUS WIDTH
320 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
PRO W7900
RTX A4500
Core Specs
Shading Units
6,144
7,168
+16.7%
Shaders
6,144
7,168
+16.7%
TMUs
384
224
-41.7%
ROPs
192
96
-50.0%
Compute Units
96
—
SM Count
—
56
Clocks
Base Clock
1855 MHz
1050 MHz
Boost Clock
2495 MHz
1650 MHz
Memory Clock
2250 MHz
18 Gbps effective
2000 MHz
16 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
320 bit
Bandwidth
864.0 GB/s
640.0 GB/s
Cache
L1 Cache
256 KB per Array
128 KB (per SM)
L2 Cache
6 MB
6 MB
L3 Cache
96 MB
—
L0 Cache
64 KB per WGP
—
Performance
Pixel Rate
479.0 GPixel/s
158.4 GPixel/s
Texture Rate
958.1 GTexel/s
369.6 GTexel/s
FP32 (TFLOPS)
61.32 TFLOPS
23.65 TFLOPS
FP64 (TFLOPS)
1.916 TFLOPS (1:32)
369.6 GFLOPS (1:64)
FP16 (TFLOPS)
122.6 TFLOPS (2:1)
23.65 TFLOPS (1:1)
AI/RT
RT Cores
96
56
-41.7%
Tensor Cores
—
224
Matrix Cores
192
—
Power
TDP
295 W
200 W
TDP (W)
295
200
-32.2%
Suggested PSU
600 W
550 W
Power Connectors
2x 8-pin
1x 8-pin
Architecture
Architecture
RDNA 3.0
Ampere
GPU Name
Navi 31
GA102
Codename
Plum Bonito
—
Generation
Radeon Pro Navi
(Navi III Series)
Workstation Ampere
(Ax000)
Process Size
5 nm
8 nm
Transistors
57,700 million
28,300 million
Die Size
529 mm²
628 mm²
Foundry
TSMC
Samsung
Density
109.1M / mm²
45.1M / 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
—
8.6
Shader Model
6.8
6.8
Physical
Slot Width
Triple-slot
Dual-slot
Length
280 mm
11 inches
267 mm
10.5 inches
Height
110 mm
4.3 inches
112 mm
4.4 inches
Outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
4x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
3,999 USD
—
Production
Active
End-of-life
Predecessor
Radeon Pro Vega
Quadro Turing
Successor
—
Workstation Ada