Home GPU Comparison AMD Radeon R7 240 OEM vs NVIDIA GeForce GTX 970

AMD Radeon R7 240 OEM vs NVIDIA GeForce GTX 970

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 240 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 R7 240 OEM 's Advantages
Lower TDP (50W vs 148W)
NVIDIA GeForce GTX 970 's Advantages
Released 10 months late
Boost Clock has increased by 51% (1178MHz vs 780MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (224.4GB/s vs 28.80GB/s)
1344 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 240 OEM
0.499 TFLOPS
GeForce GTX 970 +685%
3.92 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Sep 2014
Volcanic 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
900 MHz
Memory Clock
1753 MHz

Memory

2GB
Memory Size
4GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
224.4GB/s

Render Config

5
Compute Units
-
-
-
-
320
Shading Units
1664
20
TMUs
104
8
ROPs
56
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SMM)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

6.240 GPixel/s
Pixel Rate
65.97 GPixel/s
15.60 GTexel/s
Texture Rate
122.5 GTexel/s
-
-
-
499.2 GFLOPS
FP32 (float)
3.920 TFLOPS
31.20 GFLOPS
FP64 (double)
122.5 GFLOPS

Board Design

50W
TDP
148W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
None
Power Connectors
2x 6-pin

Graphics Processor

Oland
GPU Name
GM204
-
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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