AMD Radeon E8950 vs NVIDIA RTX A4 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Sep 2015
Apr 2021
Generation
Embedded
Quadro Ampere-M
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 4.0 x8
Clock Speeds
Base Clock
735 MHz
1297 MHz
Boost Clock
1000 MHz
1770 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
192.0GB/s
224.0GB/s
Render Config
Compute Units
32
—
Shading Units
2048
2048
TMUs
128
64
ROPs
32
32
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
2 MB
SM Count
—
16
Tensor Cores
—
64
RT Cores
—
16
Theoretical Performance
Pixel Rate
32.00 GPixel/s
56.64 GPixel/s
Texture Rate
128.0 GTexel/s
113.3 GTexel/s
FP16 (half)
4.096 TFLOPS
7.250 TFLOPS
FP32 (float)
4.096 TFLOPS
7.250 TFLOPS
FP64 (double)
256.0 GFLOPS
113.3 GFLOPS
Graphics Processor
GPU Name
Amethyst
GA107
GPU Variant
E8950
—
Architecture
GCN 3.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
5 billion
8.7 billion
Die Size
366 mm²
200 mm²
Board Design
TDP
95W
Unknown
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.7
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.