Home GPU Comparison NVIDIA GeForce GTX 460 v2 vs ATI Radeon HD 4770

NVIDIA GeForce GTX 460 v2 vs ATI Radeon HD 4770

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 460 v2 and 512MB VRAM Radeon HD 4770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 460 v2 's Advantages
Released 2 years and 5 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (96.19GB/s vs 51.20GB/s)
ATI Radeon HD 4770 's Advantages
304 additional rendering cores
Lower TDP (80W vs 160W)

Score

Benchmark

FP32 (float)
GeForce GTX 460 v2 +8%
1.046 TFLOPS
Radeon HD 4770
0.96 TFLOPS
VS

Graphics Card

Sep 2011
Release Date
Apr 2009
GeForce 400
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1002 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
128bit
96.19GB/s
Bandwidth
51.20GB/s

Render Config

7
SM Count
-
-
Compute Units
8
336
Shading Units
640
56
TMUs
32
24
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
128 KB

Theoretical Performance

10.91 GPixel/s
Pixel Rate
12.00 GPixel/s
43.62 GTexel/s
Texture Rate
24.00 GTexel/s
-
FP16 (half)
-
1046 GFLOPS
FP32 (float)
960.0 GFLOPS
87.19 GFLOPS
FP64 (double)
192.0 GFLOPS

Graphics Processor

GF114
GPU Name
RV740
GF114-400-A1
GPU Variant
RV740 XT (215-0727019)
Fermi 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.95 billion
Transistors
0.826 billion
332 mm²
Die Size
137 mm²

Board Design

160W
TDP
80W
450 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
1x 6-pin

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.1

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