NVIDIA RTX A1000 Embedded vs AMD Radeon HD 7850
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Mar 2012
Generation
Quadro Mobile
Southern Islands
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1192 MHz
—
Boost Clock
1627 MHz
—
Memory Clock
1750 MHz
1200 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
224.0GB/s
153.6GB/s
Render Config
SM Count
16
—
Shading Units
2048
1024
TMUs
64
64
ROPs
48
32
Tensor Cores
64
—
RT Cores
16
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
512 KB
Compute Units
—
16
Theoretical Performance
Pixel Rate
78.10 GPixel/s
27.52 GPixel/s
Texture Rate
104.1 GTexel/s
55.04 GTexel/s
FP16 (half)
6.664 TFLOPS
—
FP32 (float)
6.664 TFLOPS
1.761 TFLOPS
FP64 (double)
104.1 GFLOPS
110.1 GFLOPS
Graphics Processor
GPU Name
GA107S
Pitcairn
Architecture
Ampere
GCN 1.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
Unknown
2.8 billion
Die Size
Unknown
212 mm²
GPU Variant
—
Pitcairn PRO(215-0828062)
Board Design
TDP
60W
130W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
—
300 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
8.6
—
Shader Model
6.6
5.1
Benchmark
3DMark Time Spy
—
1,334
3DMark Time Spy Extreme
—
325
▲ Specs Compare
Data sourced from official specifications and benchmark tests.