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
RTX A4000 Mobile
CORE STATE
GA104
VRAM
8 GB
CLOCK SPEED
1680 MHz
TDP
115 W
BUS WIDTH
256 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
Vega 8
RTX A4000 Mobile
Core Specs
Shading Units
512
5,120
+900.0%
Shaders
512
5,120
+900.0%
TMUs
32
160
+400.0%
ROPs
8
80
+900.0%
Compute Units
8
—
SM Count
—
40
Clocks
Base Clock
300 MHz
1140 MHz
Boost Clock
1100 MHz
1680 MHz
Memory Clock
System Shared
1500 MHz
12 Gbps effective
Memory
Memory Size
System Shared
8 GB
VRAM (MB)
—
8,192
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
256 bit
Bandwidth
System Dependent
384.0 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
—
4 MB
Performance
Pixel Rate
8.800 GPixel/s
134.4 GPixel/s
Texture Rate
35.20 GTexel/s
268.8 GTexel/s
FP32 (TFLOPS)
1,126.4 GFLOPS
17.20 TFLOPS
FP64 (TFLOPS)
70.40 GFLOPS (1:16)
268.8 GFLOPS (1:64)
FP16 (TFLOPS)
2.253 TFLOPS (2:1)
17.20 TFLOPS (1:1)
AI/RT
RT Cores
—
40
Tensor Cores
—
160
Power
TDP
25 W
115 W
TDP (W)
25
115
+360.0%
Power Connectors
None
None
Architecture
Architecture
GCN 5.0
Ampere
GPU Name
Raven
GA104
Generation
Vega IGP
(Raven Ridge)
Ampere-MW
(Ax000)
Process Size
14 nm
8 nm
Transistors
4,940 million
17,400 million
Die Size
210 mm²
392 mm²
Foundry
GlobalFoundries
Samsung
Density
23.5M / mm²
44.4M / 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
—
Outputs
Motherboard Dependent
Portable Device Dependent
Bus Interface
IGP
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
GCN 3.0 IGP
Quadro Turing-M
Successor
Vega II IGP
Ada-MW