NVIDIA GeForce RTX 2070 Mobile Refresh vs AMD Radeon R7 M340
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Mobile Refresh and 1024MB VRAM Radeon R7 M340 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 2070 Mobile Refresh 's Advantages
Released 4 years and 3 months late
Boost Clock has increased by 103% (1455MHz vs 715MHz)
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (352.0GB/s vs 16.00GB/s)
1920 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 2070 Mobile Refresh
+1121%
6.705 TFLOPS
Radeon R7 M340
0.549 TFLOPS
3DMark Time Spy
GeForce RTX 2070 Mobile Refresh
+1687%
7705
Radeon R7 M340
431
Graphics Card
Mar 2020
Release Date
Dec 2015
GeForce 20 Mobile
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
1260 MHz
Base Clock
620 MHz
1455 MHz
Boost Clock
715 MHz
1375 MHz
Memory Clock
1000 MHz
Memory
8GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
256bit
Memory Bus
64bit
352.0GB/s
Bandwidth
16.00GB/s
Render Config
-
Compute Units
6
36
SM Count
-
2304
Shading Units
384
144
TMUs
24
64
ROPs
8
288
Tensor Cores
-
36
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
93.12 GPixel/s
Pixel Rate
5.720 GPixel/s
209.5 GTexel/s
Texture Rate
17.16 GTexel/s
13.41 TFLOPS
FP16 (half)
-
6.705 TFLOPS
FP32 (float)
549.1 GFLOPS
209.5 GFLOPS
FP64 (double)
34.32 GFLOPS
Board Design
115W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
TU106B
GPU Name
Opal
-
GPU Variant
Opal PRO
Turing
Architecture
GCN 1.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
10.8 billion
Transistors
0.95 billion
445 mm²
Die Size
77 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1 (1.2)
1.3
Vulkan
1.2.170
7.5
CUDA
-
6.6
Shader Model
6.5 (5.1)
