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
RADEON
Radeon RX 7900 GRE
CORE STATE
Navi 31
VRAM
16 GB
CLOCK SPEED
2245 MHz
TDP
260 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 3.0
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
PRO W7900
RX 7900 GRE
Core Specs
Shading Units
6,144
5,120
-16.7%
Shaders
6,144
5,120
-16.7%
TMUs
384
320
-16.7%
ROPs
192
160
-16.7%
Compute Units
96
80
-16.7%
Clocks
Base Clock
1855 MHz
1287 MHz
Boost Clock
2495 MHz
2245 MHz
Game Clock
—
1880 MHz
Shader Clock
—
1880 MHz
Memory Clock
2250 MHz
18 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
48 GB
16 GB
VRAM (MB)
49,152
16,384
-66.7%
Memory Type
GDDR6
GDDR6
Memory Bus
384 bit
256 bit
Bandwidth
864.0 GB/s
576.0 GB/s
Cache
L1 Cache
256 KB per Array
256 KB per Array
L2 Cache
6 MB
6 MB
L3 Cache
96 MB
64 MB
L0 Cache
64 KB per WGP
64 KB per WGP
Performance
Pixel Rate
479.0 GPixel/s
359.2 GPixel/s
Texture Rate
958.1 GTexel/s
718.4 GTexel/s
FP32 (TFLOPS)
61.32 TFLOPS
45.98 TFLOPS
FP64 (TFLOPS)
1.916 TFLOPS (1:32)
1,436.8 GFLOPS (1:32)
FP16 (TFLOPS)
122.6 TFLOPS (2:1)
91.96 TFLOPS (2:1)
AI/RT
RT Cores
96
80
-16.7%
Matrix Cores
192
160
-16.7%
Power
TDP
295 W
260 W
TDP (W)
295
260
-11.9%
Suggested PSU
600 W
600 W
Power Connectors
2x 8-pin
2x 8-pin
Architecture
Architecture
RDNA 3.0
RDNA 3.0
GPU Name
Navi 31
Navi 31
Codename
Plum Bonito
Plum Bonito
Generation
Radeon Pro Navi
(Navi III Series)
Navi III
(RX 7000)
Process Size
5 nm
5 nm
Transistors
57,700 million
57,700 million
Die Size
529 mm²
529 mm²
Foundry
TSMC
TSMC
Density
109.1M / mm²
109.1M / mm²
AMD MCM
GCD Transistors
45,400 million
45,400 million
GCD Die Size
304.35 mm²
304.35 mm²
MCD Transistors
2,050 million x6
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
2.2
Shader Model
6.8
6.8
Physical
Slot Width
Triple-slot
Dual-slot
Length
280 mm
11 inches
276 mm
10.9 inches
Height
110 mm
4.3 inches
110 mm
4.3 inches
Outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
3,999 USD
549 USD
Production
Active
Active
Predecessor
Radeon Pro Vega
Navi II
Successor
—
Navi IV