GPU Comparison
RADEON
AMD Radeon Vega 8
CORE STATE
Raven
VRAM
System Shared
CLOCK SPEED
1100 MHz
TDP
25 W
BUS WIDTH
System Shared
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2018
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
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Vega 8
CMP 90HX
Core Specs
Shading Units
512
6,400
+1150.0%
Shaders
512
6,400
+1150.0%
TMUs
32
200
+525.0%
ROPs
8
80
+900.0%
Compute Units
8
—
SM Count
—
50
Clocks
Base Clock
300 MHz
1500 MHz
Boost Clock
1100 MHz
1710 MHz
Memory Clock
System Shared
1188 MHz
19 Gbps effective
Memory
Memory Size
System Shared
10 GB
VRAM (MB)
—
10,240
Memory Type
System Shared
GDDR6X
Memory Bus
System Shared
320 bit
Bandwidth
System Dependent
760.3 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
—
5 MB
Performance
Pixel Rate
8.800 GPixel/s
136.8 GPixel/s
Texture Rate
35.20 GTexel/s
342.0 GTexel/s
FP32 (TFLOPS)
1,126.4 GFLOPS
21.89 TFLOPS
FP64 (TFLOPS)
70.40 GFLOPS (1:16)
342.0 GFLOPS (1:64)
FP16 (TFLOPS)
2.253 TFLOPS (2:1)
21.89 TFLOPS (1:1)
AI/RT
RT Cores
—
50
Tensor Cores
—
200
Power
TDP
25 W
320 W
TDP (W)
25
320
+1180.0%
Suggested PSU
—
700 W
Power Connectors
None
2x 8-pin
Architecture
Architecture
GCN 5.0
Ampere
GPU Name
Raven
GA102
Generation
Vega IGP
(Raven Ridge)
Mining GPUs
Process Size
14 nm
8 nm
Transistors
4,940 million
28,300 million
Die Size
210 mm²
628 mm²
Foundry
GlobalFoundries
Samsung
Density
23.5M / 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
IGP
Dual-slot
Length
—
285 mm
11.2 inches
Height
—
112 mm
4.4 inches
Outputs
Motherboard Dependent
No outputs
Bus Interface
IGP
PCIe 1.0 x4
Other
Production
End-of-life
End-of-life
Predecessor
GCN 3.0 IGP
—
Successor
Vega II IGP
—