GPU Comparison
RADEON
AMD Radeon Pro Vega II Duo
CORE STATE
Vega 20
VRAM
32 GB
CLOCK SPEED
1720 MHz
TDP
475 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 5.1
PROCESS
7 nm
LAUNCH DATE
2019
VS
RADEON
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
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega II Duo
PRO W7900
Core Specs
Shading Units
4,096
6,144
+50.0%
Shaders
4,096
6,144
+50.0%
TMUs
256
384
+50.0%
ROPs
64
192
+200.0%
Compute Units
64
96
+50.0%
Clocks
Base Clock
1400 MHz
1855 MHz
Boost Clock
1720 MHz
2495 MHz
Memory Clock
1000 MHz
2 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
32 GB
48 GB
VRAM (MB)
32,768
49,152
+50.0%
Memory Type
HBM2
GDDR6
Memory Bus
4096 bit
384 bit
Bandwidth
1.02 TB/s
864.0 GB/s
Cache
L1 Cache
16 KB (per CU)
256 KB per Array
L2 Cache
4 MB
6 MB
L3 Cache
—
96 MB
L0 Cache
—
64 KB per WGP
Performance
Pixel Rate
110.1 GPixel/s
479.0 GPixel/s
Texture Rate
440.3 GTexel/s
958.1 GTexel/s
FP32 (TFLOPS)
14.09 TFLOPS
61.32 TFLOPS
FP64 (TFLOPS)
7.045 TFLOPS (1:2)
1.916 TFLOPS (1:32)
FP16 (TFLOPS)
28.18 TFLOPS (2:1)
122.6 TFLOPS (2:1)
AI/RT
RT Cores
—
96
Matrix Cores
—
192
Power
TDP
475 W
295 W
TDP (W)
475
295
-37.9%
Suggested PSU
850 W
600 W
Power Connectors
—
2x 8-pin
Architecture
Architecture
GCN 5.1
RDNA 3.0
GPU Name
Vega 20
Navi 31
Codename
—
Plum Bonito
Generation
Radeon Pro Mac
(Vega Series)
Radeon Pro Navi
(Navi III Series)
Process Size
7 nm
5 nm
Transistors
13,230 million
57,700 million
Die Size
331 mm²
529 mm²
Foundry
TSMC
TSMC
Density
40.0M / mm²
109.1M / mm²
AMD MCM
GCD Transistors
—
45,400 million
GCD Die Size
—
304.35 mm²
MCD Transistors
—
2,050 million x6
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
2.2
Shader Model
6.7
6.8
Physical
Slot Width
Quad-slot
Triple-slot
Length
—
280 mm
11 inches
Height
—
110 mm
4.3 inches
Outputs
1x HDMI 2.0b4x Thunderbolt
3x DisplayPort 2.11x mini-DisplayPort 2.1
Bus Interface
Apple MPX
PCIe 4.0 x16
Other
Launch Price
4,399 USD
3,999 USD
Production
End-of-life
Active
Predecessor
—
Radeon Pro Vega