Home GPU Comparison ATI Radeon HD 4860 vs NVIDIA GeForce GTX 480

ATI Radeon HD 4860 vs NVIDIA GeForce GTX 480

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4860 and 1536MB VRAM GeForce GTX 480 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4860 's Advantages
160 additional rendering cores
Lower TDP (130W vs 250W)
NVIDIA GeForce GTX 480 's Advantages
Released 6 months late
More VRAM (1536GB vs 512GB)
Larger VRAM bandwidth (177.4GB/s vs 96.00GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 4860
0.896 TFLOPS
GeForce GTX 480 +50%
1.345 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Mar 2010
Radeon R700
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
750 MHz
Memory Clock
924 MHz

Memory

512MB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
96.00GB/s
Bandwidth
177.4GB/s

Render Config

8
Compute Units
-
-
SM Count
15
640
Shading Units
480
32
TMUs
60
16
ROPs
48
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

11.20 GPixel/s
Pixel Rate
21.03 GPixel/s
22.40 GTexel/s
Texture Rate
42.06 GTexel/s
-
-
-
896.0 GFLOPS
FP32 (float)
1345 GFLOPS
179.2 GFLOPS
FP64 (double)
168.1 GFLOPS

Board Design

130W
TDP
250W
300 W
Suggested PSU
600 W
2x DVI 1x S-Video
Outputs
2x DVI 1x mini-HDMI 1.3a
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

RV790
GPU Name
GF100
RV790 GT
GPU Variant
GF100-375-A3
TeraScale
Architecture
Fermi
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.959 billion
Transistors
3.1 billion
282 mm²
Die Size
529 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
2.0
4.1
Shader Model
5.1

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