Home GPU Comparison NVIDIA GeForce GTX 470 vs ATI Radeon HD 4870

NVIDIA GeForce GTX 470 vs ATI Radeon HD 4870

We compared two Desktop platform GPUs: 1280MB VRAM GeForce GTX 470 and 512MB VRAM Radeon HD 4870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 470 's Advantages
Released 1 years and 9 months late
More VRAM (1280GB vs 512GB)
Larger VRAM bandwidth (133.9GB/s vs 115.2GB/s)
ATI Radeon HD 4870 's Advantages
352 additional rendering cores
Lower TDP (150W vs 215W)

Score

Benchmark

FP32 (float)
GeForce GTX 470
1.089 TFLOPS
Radeon HD 4870 +10%
1.2 TFLOPS
VS

Graphics Card

Mar 2010
Release Date
Jun 2008
GeForce 400
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
837 MHz
Memory Clock
900 MHz

Memory

1280MB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
320bit
Memory Bus
256bit
133.9GB/s
Bandwidth
115.2GB/s

Render Config

14
SM Count
-
-
Compute Units
10
448
Shading Units
800
56
TMUs
40
40
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
640 KB
L2 Cache
256 KB

Theoretical Performance

17.02 GPixel/s
Pixel Rate
12.00 GPixel/s
34.05 GTexel/s
Texture Rate
30.00 GTexel/s
-
FP16 (half)
-
1089 GFLOPS
FP32 (float)
1200 GFLOPS
136.1 GFLOPS
FP64 (double)
240.0 GFLOPS

Graphics Processor

GF100
GPU Name
RV770
GF100-275-A3
GPU Variant
RV770 XT (215-0669049)
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
3.1 billion
Transistors
0.956 billion
529 mm²
Die Size
256 mm²

Board Design

215W
TDP
150W
550 W
Suggested PSU
450 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
2x 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
2.0
CUDA
-
5.1
Shader Model
4.1

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