GPU Comparison
RADEON
AMD Radeon Pro Vega II
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 W7800
CORE STATE
Navi 31
VRAM
32 GB
CLOCK SPEED
2525 MHz
TDP
260 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 Vega II
PRO W7800
Core Specs
Shading Units
4,096
4,480
+9.4%
Shaders
4,096
4,480
+9.4%
TMUs
256
280
+9.4%
ROPs
64
128
+100.0%
Compute Units
64
70
+9.4%
Clocks
Base Clock
1574 MHz
1895 MHz
Boost Clock
1720 MHz
2525 MHz
Memory Clock
806 MHz
1612 Mbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
32 GB
32 GB
VRAM (MB)
32,768
32,768
0.0%
Memory Type
HBM2
GDDR6
Memory Bus
4096 bit
256 bit
Bandwidth
825.3 GB/s
576.0 GB/s
Cache
L1 Cache
16 KB (per CU)
256 KB per Array
L2 Cache
4 MB
6 MB
L3 Cache
—
64 MB
L0 Cache
—
64 KB per WGP
Performance
Pixel Rate
110.1 GPixel/s
323.2 GPixel/s
Texture Rate
440.3 GTexel/s
707.0 GTexel/s
FP32 (TFLOPS)
14.09 TFLOPS
45.25 TFLOPS
FP64 (TFLOPS)
7.045 TFLOPS (1:2)
1,414.0 GFLOPS (1:32)
FP16 (TFLOPS)
28.18 TFLOPS (2:1)
90.50 TFLOPS (2:1)
AI/RT
RT Cores
—
70
Matrix Cores
—
140
Power
TDP
475 W
260 W
TDP (W)
475
260
-45.3%
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
Dual-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
2,199 USD
2,499 USD
Production
End-of-life
Active
Predecessor
—
Radeon Pro Vega