NVIDIA GeForce RTX 2070 Mobile Refresh vs AMD Radeon HD 7790
GPU Specs Compare
Graphics Card
Release Date
Mar 2020
Mar 2013
Generation
GeForce 20 Mobile
Southern Islands
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1260 MHz
-
Boost Clock
1455 MHz
-
Memory Clock
1375 MHz
1500 MHz
Memory
Memory Size
8GB
1024MB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
128bit
Bandwidth
352.0GB/s
96.00GB/s
Render Config
SM Count
36
-
Shading Units
2304
896
TMUs
144
56
ROPs
64
16
Tensor Cores
288
-
RT Cores
36
-
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
256 KB
Compute Units
-
14
Theoretical Performance
Pixel Rate
93.12 GPixel/s
16.00 GPixel/s
Texture Rate
209.5 GTexel/s
56.00 GTexel/s
FP16 (half)
13.41 TFLOPS
-
FP32 (float)
6.705 TFLOPS
1.792 TFLOPS
FP64 (double)
209.5 GFLOPS
112.0 GFLOPS
Graphics Processor
GPU Name
TU106B
Bonaire
Architecture
Turing
GCN 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
10.8 billion
2.08 billion
Die Size
445 mm²
160 mm²
GPU Variant
-
Bonaire XT(215-0839039)
Board Design
TDP
115W
85W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
-
250 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
7.5
-
Shader Model
6.6
6.3
📊 Benchmark
3DMark Time Spy
-
1,307
3DMark Time Spy Extreme
-
409