AMD Radeon HD 7850 vs NVIDIA CMP 170HX
GPU Specs Compare
Graphics Card
Release Date
Mar 2012
Sep 2021
Generation
Southern Islands
Mining GPUs
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x4
Clock Speeds
Memory Clock
1200 MHz
1458 MHz
Base Clock
-
1140 MHz
Boost Clock
-
1410 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR5
HBM2e
Memory Bus
256bit
4096bit
Bandwidth
153.6GB/s
1493GB/s
Render Config
Compute Units
16
-
Shading Units
1024
4480
TMUs
64
280
ROPs
32
128
L1 Cache
16 KB (per CU)
192 KB (per SM)
L2 Cache
512 KB
8 MB
SM Count
-
70
Tensor Cores
-
280
Theoretical Performance
Pixel Rate
27.52 GPixel/s
180.5 GPixel/s
Texture Rate
55.04 GTexel/s
394.8 GTexel/s
FP32 (float)
1.761 TFLOPS
12.63 TFLOPS
FP64 (double)
110.1 GFLOPS
6.317 TFLOPS
FP16 (half)
-
50.53 TFLOPS
Graphics Processor
GPU Name
Pitcairn
GA100
GPU Variant
Pitcairn PRO(215-0828062)
GA100-105F-A1
Architecture
GCN 1.0
Ampere
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
2.8 billion
54.2 billion
Die Size
212 mm²
826 mm²
Board Design
TDP
130W
250W
Suggested PSU
300 W
600 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
2x 8-pin
Graphics Features
DirectX
12 (11_1)
N/A
OpenGL
4.6
N/A
OpenCL
1.2
3.0
Vulkan
1.2
N/A
Shader Model
5.1
N/A
CUDA
-
8.0
📊 Benchmark
3DMark Time Spy
1,334
-
3DMark Time Spy Extreme
325
-