Home GPU Comparison NVIDIA GeForce GTX 970 vs AMD Radeon R5 340X OEM

NVIDIA GeForce GTX 970 vs AMD Radeon R5 340X OEM

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 970 and 2GB VRAM Radeon R5 340X OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 970 's Advantages
Boost Clock1178MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (224.4GB/s vs 16.00GB/s)
1280 additional rendering cores
AMD Radeon R5 340X OEM 's Advantages
Released 8 months late
Lower TDP (65W vs 148W)

Score

Benchmark

FP32 (float)
GeForce GTX 970 +467%
3.92 TFLOPS
Radeon R5 340X OEM
0.691 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
May 2015
GeForce 900
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1050 MHz
Base Clock
-
1178 MHz
Boost Clock
-
1753 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
224.4GB/s
Bandwidth
16.00GB/s

Render Config

-
SM Count
-
-
Compute Units
6
1664
Shading Units
384
104
TMUs
24
56
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
128 KB

Theoretical Performance

65.97 GPixel/s
Pixel Rate
7.200 GPixel/s
122.5 GTexel/s
Texture Rate
21.60 GTexel/s
-
FP16 (half)
-
3.920 TFLOPS
FP32 (float)
691.2 GFLOPS
122.5 GFLOPS
FP64 (double)
43.20 GFLOPS

Graphics Processor

GM204
GPU Name
Oland
GM204-200-A1
GPU Variant
Oland XT (215-0837000)
Maxwell 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5.2 billion
Transistors
0.95 billion
398 mm²
Die Size
77 mm²

Board Design

148W
TDP
65W
300 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x DisplayPort 1.2
2x 6-pin
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
5.2
CUDA
-
6.4
Shader Model
5.1

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