ATI Radeon HD 4670 vs NVIDIA GeForce GTX 460 v2
We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4670 and 1024MB VRAM GeForce GTX 460 v2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon HD 4670 's Advantages
Lower TDP (59W vs 160W)
NVIDIA GeForce GTX 460 v2 's Advantages
Released 3 years late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (96.19GB/s vs 32.00GB/s)
16 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 4670
0.48 TFLOPS
GeForce GTX 460 v2
+117%
1.046 TFLOPS
Graphics Card
Sep 2008
Release Date
Sep 2011
Radeon R700
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
1000 MHz
Memory Clock
1002 MHz
Memory
512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
192bit
32.00GB/s
Bandwidth
96.19GB/s
Render Config
4
Compute Units
-
-
SM Count
7
320
Shading Units
336
32
TMUs
56
8
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
384 KB
-
-
-
Theoretical Performance
6.000 GPixel/s
Pixel Rate
10.91 GPixel/s
24.00 GTexel/s
Texture Rate
43.62 GTexel/s
-
-
-
480.0 GFLOPS
FP32 (float)
1046 GFLOPS
-
FP64 (double)
87.19 GFLOPS
Board Design
59W
TDP
160W
250 W
Suggested PSU
450 W
2x DVI
1x S-Video
Outputs
2x DVI
1x mini-HDMI 1.3a
None
Power Connectors
2x 6-pin
Graphics Processor
RV730
GPU Name
GF114
RV730 XT
(215-0719047)
GPU Variant
GF114-400-A1
TeraScale
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.514 billion
Transistors
1.95 billion
146 mm²
Die Size
332 mm²
Graphics Features
10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
4.1
Shader Model
5.1
