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

AMD Radeon R5 340 OEM vs NVIDIA GeForce GTX 970

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R5 340 OEM and 4GB VRAM GeForce GTX 970 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 340 OEM 's Advantages
Released 8 months late
Lower TDP (65W vs 148W)
NVIDIA GeForce GTX 970 's Advantages
Boost Clock has increased by 51% (1178MHz vs 780MHz)
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (224.4GB/s vs 36.80GB/s)
1280 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 340 OEM
0.599 TFLOPS
GeForce GTX 970 +554%
3.92 TFLOPS
VS

Graphics Card

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

Clock Speeds

730 MHz
Base Clock
1050 MHz
780 MHz
Boost Clock
1178 MHz
1150 MHz
Memory Clock
1753 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
256bit
36.80GB/s
Bandwidth
224.4GB/s

Render Config

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

Theoretical Performance

6.240 GPixel/s
Pixel Rate
65.97 GPixel/s
18.72 GTexel/s
Texture Rate
122.5 GTexel/s
-
-
-
599.0 GFLOPS
FP32 (float)
3.920 TFLOPS
37.44 GFLOPS
FP64 (double)
122.5 GFLOPS

Board Design

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

Graphics Processor

Oland
GPU Name
GM204
Oland PRO (215-0837015)
GPU Variant
GM204-200-A1
GCN 1.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
5.2 billion
77 mm²
Die Size
398 mm²

Graphics Features

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

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