NVIDIA GeForce RTX 2070 SUPER Mobile vs AMD Radeon HD 7970 GHz Edition
GPU Specs Compare
Graphics Card
Release Date
Apr 2020
Jun 2012
Generation
GeForce 20 Mobile
Southern Islands
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1140 MHz
1000 MHz
Boost Clock
1380 MHz
1050 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
8GB
3GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
384bit
Bandwidth
448.0GB/s
288.0GB/s
Render Config
SM Count
40
-
Shading Units
2560
2048
TMUs
160
128
ROPs
64
32
Tensor Cores
320
-
RT Cores
40
-
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
768 KB
Compute Units
-
32
Theoretical Performance
Pixel Rate
88.32 GPixel/s
33.60 GPixel/s
Texture Rate
220.8 GTexel/s
134.4 GTexel/s
FP16 (half)
14.13 TFLOPS
-
FP32 (float)
7.066 TFLOPS
4.301 TFLOPS
FP64 (double)
220.8 GFLOPS
1075 GFLOPS
Graphics Processor
GPU Name
TU104
Tahiti
GPU Variant
N18E-G2R
Tahiti XT2(215-0821065)
Architecture
Turing
GCN 1.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
13.6 billion
4.313 billion
Die Size
545 mm²
352 mm²
Board Design
TDP
115W
300W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
700 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
7.5
-
Shader Model
6.6
5.1
📊 Benchmark
3DMark Time Spy
8,409
-
3DMark Time Spy Extreme
3,967
-
3DMark Speed Way
1,840
-