Home GPU Comparison AMD Radeon R7 240 vs NVIDIA GeForce GTX 770

AMD Radeon R7 240 vs NVIDIA GeForce GTX 770

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 240 and 2GB VRAM GeForce GTX 770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 240 's Advantages
Lower TDP (30W vs 230W)
NVIDIA GeForce GTX 770 's Advantages
Boost Clock has increased by 39% (1085MHz vs 780MHz)
Larger VRAM bandwidth (224.4GB/s vs 28.80GB/s)
1216 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 240
0.499 TFLOPS
GeForce GTX 770 +567%
3.333 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
May 2013
Volcanic Islands
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

730 MHz
Base Clock
1046 MHz
780 MHz
Boost Clock
1085 MHz
900 MHz
Memory Clock
1753 MHz

Memory

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

Render Config

5
Compute Units
-
-
-
-
320
Shading Units
1536
20
TMUs
128
8
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

6.240 GPixel/s
Pixel Rate
34.72 GPixel/s
15.60 GTexel/s
Texture Rate
138.9 GTexel/s
-
-
-
499.2 GFLOPS
FP32 (float)
3.333 TFLOPS
-
FP64 (double)
138.9 GFLOPS

Board Design

30W
TDP
230W
200 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Oland
GPU Name
GK104
Oland PRO (215-0837015)
GPU Variant
GK104-425-A2
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
3.54 billion
77 mm²
Die Size
294 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
5.1
Shader Model
5.1

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