GeForce GTX 460 vs Radeon R7 250XE
We compared two Desktop platform GPUs: 768MB VRAM GeForce GTX 460 and 1024MB VRAM Radeon R7 250XE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 460 's Advantages
Larger VRAM bandwidth (86.40GB/s vs 72.00GB/s)
Radeon R7 250XE 's Advantages
Released 4 years and 1 months late
More VRAM (1024GB vs 768GB)
304 additional rendering cores
Lower TDP (80W vs 160W)
Score
Benchmark
FP32 (float)
GeForce GTX 460
907
Radeon R7 250XE
+21%
1101
Graphics Card
Jul 2010
Release Date
Aug 2014
GeForce 400
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
900 MHz
Memory Clock
1125 MHz
Memory
768MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
128bit
86.40GB/s
Bandwidth
72.00GB/s
Render Config
-
Compute Units
10
7
SM Count
-
336
Shading Units
640
56
TMUs
40
24
ROPs
16
64 KB (per SM)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
256 KB
Theoretical Performance
9.450 GPixel/s
Pixel Rate
13.76 GPixel/s
37.80 GTexel/s
Texture Rate
34.40 GTexel/s
907.2 GFLOPS
FP32 (float)
1101 GFLOPS
75.60 GFLOPS
FP64 (double)
68.80 GFLOPS
Board Design
160W
TDP
80W
450 W
Suggested PSU
250 W
2x DVI
1x mini-HDMI 1.3a
Outputs
1x DVI
1x HDMI 1.4a
1x VGA
-
Power Connectors
None
Graphics Processor
GF104
GPU Name
Cape Verde
GF104-300-KB-A1
GPU Variant
Cape Verde XT
Fermi
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
1.5 billion
332 mm²
Die Size
123 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
5.1