GPU Comparison
RADEON
AMD Radeon Pro W6900X
CORE STATE
Navi 21
VRAM
32 GB
CLOCK SPEED
2171 MHz
TDP
300 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2021
VS
RADEON
Radeon PRO W7700
CORE STATE
Navi 32
VRAM
16 GB
CLOCK SPEED
2600 MHz
TDP
190 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 3.0
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro W6900X
PRO W7700
Core Specs
Shading Units
5,120
3,072
-40.0%
Shaders
5,120
3,072
-40.0%
TMUs
320
192
-40.0%
ROPs
128
96
-25.0%
Compute Units
80
48
-40.0%
Clocks
Base Clock
1825 MHz
1900 MHz
Boost Clock
2171 MHz
2600 MHz
Memory Clock
2000 MHz
16 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
32 GB
16 GB
VRAM (MB)
32,768
16,384
-50.0%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
256 bit
Bandwidth
512.0 GB/s
576.0 GB/s
Cache
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
4 MB
2 MB
L3 Cache
128 MB
64 MB
L0 Cache
32 KB per WGP
32 KB per WGP
Performance
Pixel Rate
277.9 GPixel/s
249.6 GPixel/s
Texture Rate
694.7 GTexel/s
499.2 GTexel/s
FP32 (TFLOPS)
22.23 TFLOPS
31.95 TFLOPS
FP64 (TFLOPS)
1,389.4 GFLOPS (1:16)
998.4 GFLOPS (1:32)
FP16 (TFLOPS)
44.46 TFLOPS (2:1)
63.90 TFLOPS (2:1)
AI/RT
RT Cores
80
48
-40.0%
Matrix Cores
—
96
Power
TDP
300 W
190 W
TDP (W)
300
190
-36.7%
Suggested PSU
700 W
450 W
Power Connectors
—
1x 8-pin
Architecture
Architecture
RDNA 2.0
RDNA 3.0
GPU Name
Navi 21
Navi 32
Codename
—
Wheat Nas
Generation
Radeon Pro Mac
(Navi II Series)
Radeon Pro Navi
(Navi III Series)
Process Size
7 nm
5 nm
Transistors
26,800 million
28,100 million
Die Size
520 mm²
346 mm²
Foundry
TSMC
TSMC
Density
51.5M / mm²
81.2M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.1
2.2
Shader Model
6.8
6.8
Physical
Slot Width
—
Dual-slot
Length
267 mm
10.5 inches
241 mm
9.5 inches
Height
120 mm
4.7 inches
111 mm
4.4 inches
Outputs
1x HDMI 2.14x Thunderbolt
4x DisplayPort 2.1
Bus Interface
Apple MPX
PCIe 4.0 x16
Other
Launch Price
5,999 USD
999 USD
Production
End-of-life
—
Predecessor
—
Radeon Pro Vega