GPU Comparison
RADEON
AMD Radeon Pro VII
CORE STATE
Vega 20
VRAM
16 GB
CLOCK SPEED
1700 MHz
TDP
250 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 5.1
PROCESS
7 nm
LAUNCH DATE
2020
VS
GEFORCE
B200
CORE STATE
GB100
VRAM
90 GB
CLOCK SPEED
1965 MHz
TDP
1000 W
BUS WIDTH
4096 bit
ARCHITECTURE
Blackwell
PROCESS
5 nm
LAUNCH DATE
—
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro VII
B200
Core Specs
Shading Units
3,840
18,944
+393.3%
Shaders
3,840
18,944
+393.3%
TMUs
240
592
+146.7%
ROPs
64
24
-62.5%
Compute Units
60
—
SM Count
—
148
Clocks
Base Clock
1400 MHz
700 MHz
Boost Clock
1700 MHz
1965 MHz
Memory Clock
1000 MHz
2 Gbps effective
2000 MHz
8 Gbps effective
Memory
Memory Size
16 GB
90 GB
VRAM (MB)
16,384
92,160
+462.5%
Memory Type
HBM2
HBM3e
Memory Bus
4096 bit
4096 bit
Bandwidth
1.02 TB/s
4.10 TB/s
Cache
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
4 MB
50 MB
Performance
Pixel Rate
108.8 GPixel/s
47.16 GPixel/s
Texture Rate
408.0 GTexel/s
1,163.3 GTexel/s
FP32 (TFLOPS)
13.06 TFLOPS
74.45 TFLOPS
FP64 (TFLOPS)
6.528 TFLOPS (1:2)
37.22 TFLOPS (1:2)
FP16 (TFLOPS)
26.11 TFLOPS (2:1)
1,191.2 TFLOPS (16:1)
AI/RT
Tensor Cores
—
592
Power
TDP
250 W
1000 W
TDP (W)
250
1,000
+300.0%
Suggested PSU
600 W
1400 W
Power Connectors
1x 6-pin + 1x 8-pin
—
Architecture
Architecture
GCN 5.1
Blackwell
GPU Name
Vega 20
GB100
Generation
Radeon Pro Vega
(Vega II Series)
Server Blackwell
(Bxx)
Process Size
7 nm
5 nm
Transistors
13,230 million
104,000 million
Die Size
331 mm²
—
Foundry
TSMC
TSMC
Density
40.0M / mm²
—
API Support
DirectX
12 (12_1)
—
OpenGL
4.6
—
Vulkan
1.3
—
OpenCL
2.1
3.0
CUDA
—
10.0
Shader Model
6.7
—
Physical
Slot Width
Dual-slot
SXM Module
Length
305 mm
12 inches
—
Height
111 mm
4.4 inches
—
Outputs
6x mini-DisplayPort 1.4a
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Other
Launch Price
1,899 USD
—
Production
End-of-life
Active
Predecessor
Radeon Pro Polaris
Server Hopper
Successor
Radeon Pro Navi
Server Rubin