GeForce GTX 970 vs Radeon RX Vega Nano
We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 970 and 8GB VRAM Radeon RX Vega Nano to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 970 's Advantages
Lower TDP (148W vs 175W)
Radeon RX Vega Nano 's Advantages
Boost Clock has increased by 31% (1546MHz vs 1178MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (409.6GB/s vs 224.4GB/s)
2432 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 970
3920
Radeon RX Vega Nano
+222%
12660
Graphics Card
Sep 2014
Release Date
Unknown
GeForce 900
Generation
Vega
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1050 MHz
Base Clock
1247 MHz
1178 MHz
Boost Clock
1546 MHz
1753 MHz
Memory Clock
800 MHz
Memory
4GB
Memory Size
8GB
GDDR5
Memory Type
HBM2
256bit
Memory Bus
2048bit
224.4GB/s
Bandwidth
409.6GB/s
Render Config
-
Compute Units
64
1664
Shading Units
4096
104
TMUs
256
56
ROPs
64
48 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
4 MB
Theoretical Performance
65.97 GPixel/s
Pixel Rate
98.94 GPixel/s
122.5 GTexel/s
Texture Rate
395.8 GTexel/s
3.920 TFLOPS
FP32 (float)
12.66 TFLOPS
122.5 GFLOPS
FP64 (double)
791.6 GFLOPS
Board Design
148W
TDP
175W
300 W
Suggested PSU
450 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 8-pin
Graphics Processor
GM204
GPU Name
Vega 10
GM204-200-A1
GPU Variant
Vega 10 XT
(215-0894200)
Maxwell 2.0
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
5.2 billion
Transistors
12.5 billion
398 mm²
Die Size
495 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
5.2
CUDA
-
6.4
Shader Model
6.4