NVIDIA CMP 70HX vs AMD Radeon R9 270
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Nov 2013
Generation
Mining GPUs
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 1.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
1365 MHz
900 MHz
Boost Clock
1395 MHz
925 MHz
Memory Clock
1188 MHz
1400 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6X
GDDR5
Memory Bus
256bit
256bit
Bandwidth
608.3GB/s
179.2GB/s
Render Config
SM Count
30
-
Shading Units
3840
1280
TMUs
120
80
ROPs
64
32
Tensor Cores
120
-
RT Cores
30
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
512 KB
Compute Units
-
20
Theoretical Performance
Pixel Rate
89.28 GPixel/s
29.60 GPixel/s
Texture Rate
167.4 GTexel/s
74.00 GTexel/s
FP16 (half)
10.71 TFLOPS
-
FP32 (float)
10.71 TFLOPS
2.368 TFLOPS
FP64 (double)
167.4 GFLOPS
148.0 GFLOPS
Graphics Processor
GPU Name
GA104
Curacao
GPU Variant
GA104-100-A1
Curacao PRO(215-0848000)
Architecture
Ampere
GCN 1.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
17.4 billion
2.8 billion
Die Size
392 mm²
212 mm²
Board Design
TDP
Unknown
150W
Suggested PSU
200 W
450 W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 12-pin
1x 6-pin
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
6.8
5.1
📊 Benchmark
3DMark Time Spy
-
1,603