Home GPU Comparison NVIDIA GeForce GTX 460 v2 vs AMD Radeon HD 6390

NVIDIA GeForce GTX 460 v2 vs AMD Radeon HD 6390

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 460 v2 and 1024MB VRAM Radeon HD 6390 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 460 v2 's Advantages
Larger VRAM bandwidth (96.19GB/s vs 16.00GB/s)
16 additional rendering cores
AMD Radeon HD 6390 's Advantages
Lower TDP (39W vs 160W)

Score

Benchmark

FP32 (float)
GeForce GTX 460 v2 +197%
1.046 TFLOPS
Radeon HD 6390
0.352 TFLOPS
VS

Graphics Card

Sep 2011
Release Date
Jul 2011
GeForce 400
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1002 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR2
192bit
Memory Bus
128bit
96.19GB/s
Bandwidth
16.00GB/s

Render Config

7
SM Count
-
-
Compute Units
4
336
Shading Units
320
56
TMUs
16
24
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
384 KB
L2 Cache
256 KB

Theoretical Performance

10.91 GPixel/s
Pixel Rate
4.400 GPixel/s
43.62 GTexel/s
Texture Rate
8.800 GTexel/s
-
FP16 (half)
-
1046 GFLOPS
FP32 (float)
352.0 GFLOPS
87.19 GFLOPS
FP64 (double)
-

Graphics Processor

GF114
GPU Name
Redwood
GF114-400-A1
GPU Variant
Redwood LE
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.95 billion
Transistors
0.627 billion
332 mm²
Die Size
104 mm²

Board Design

160W
TDP
39W
450 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 6-pin
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
5.0

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