Radeon R7 240 OEM vs GeForce GTX 770
We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 240 OEM and 2GB VRAM GeForce GTX 770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R7 240 OEM 's Advantages
Released 6 months late
Lower TDP (50W vs 230W)
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 OEM
499
GeForce GTX 770
+567%
3333
Graphics Card
Nov 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
31.20 GFLOPS
FP64 (double)
138.9 GFLOPS
Board Design
50W
TDP
230W
250 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
-
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
