GPU Comparison
RADEON
AMD Radeon VII
CORE STATE
Vega 20
VRAM
16 GB
CLOCK SPEED
1750 MHz
TDP
295 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 5.1
PROCESS
7 nm
LAUNCH DATE
2019
VS
GEFORCE
CMP 90HX
CORE STATE
GA102
VRAM
10 GB
CLOCK SPEED
1710 MHz
TDP
320 W
BUS WIDTH
320 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
VII
CMP 90HX
Core Specs
Shading Units
3,840
6,400
+66.7%
Shaders
3,840
6,400
+66.7%
TMUs
240
200
-16.7%
ROPs
64
80
+25.0%
Compute Units
60
—
SM Count
—
50
Clocks
Base Clock
1400 MHz
1500 MHz
Boost Clock
1750 MHz
1710 MHz
Memory Clock
1000 MHz
2 Gbps effective
1188 MHz
19 Gbps effective
Memory
Memory Size
16 GB
10 GB
VRAM (MB)
16,384
10,240
-37.5%
Memory Type
HBM2
GDDR6X
Memory Bus
4096 bit
320 bit
Bandwidth
1.02 TB/s
760.3 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
5 MB
Performance
Pixel Rate
112.0 GPixel/s
136.8 GPixel/s
Texture Rate
420.0 GTexel/s
342.0 GTexel/s
FP32 (TFLOPS)
13.44 TFLOPS
21.89 TFLOPS
FP64 (TFLOPS)
3.360 TFLOPS (1:4)
342.0 GFLOPS (1:64)
FP16 (TFLOPS)
26.88 TFLOPS (2:1)
21.89 TFLOPS (1:1)
AI/RT
RT Cores
—
50
Tensor Cores
—
200
Power
TDP
295 W
320 W
TDP (W)
295
320
+8.5%
Suggested PSU
600 W
700 W
Power Connectors
2x 8-pin
2x 8-pin
Architecture
Architecture
GCN 5.1
Ampere
GPU Name
Vega 20
GA102
Generation
Vega II
(Radeon VII)
Mining GPUs
Process Size
7 nm
8 nm
Transistors
13,230 million
28,300 million
Die Size
331 mm²
628 mm²
Foundry
TSMC
Samsung
Density
40.0M / mm²
45.1M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
8.6
Shader Model
6.7
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
280 mm
11 inches
285 mm
11.2 inches
Height
125 mm
4.9 inches
112 mm
4.4 inches
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 1.0 x4
Other
Launch Price
699 USD
—
Production
End-of-life
End-of-life
Predecessor
Vega
—
Successor
Navi
—