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

ATI Radeon HD 4870 Mac Edition vs NVIDIA GeForce GTX 470

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

Main Differences

ATI Radeon HD 4870 Mac Edition 's Advantages
352 additional rendering cores
Lower TDP (150W vs 215W)
NVIDIA GeForce GTX 470 's Advantages
Released 1 years and 2 months late
More VRAM (1280GB vs 512GB)
Larger VRAM bandwidth (133.9GB/s vs 108.8GB/s)

Score

Benchmark

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

Graphics Card

Jan 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

-
Base Clock
-
-
Boost Clock
-
850 MHz
Memory Clock
837 MHz

Memory

512MB
Memory Size
1280MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
320bit
108.8GB/s
Bandwidth
133.9GB/s

Render Config

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

Theoretical Performance

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

Graphics Processor

RV770
GPU Name
GF100
RV770 XT Mac (215-0669080)
GPU Variant
GF100-275-A3
TeraScale
Architecture
Fermi
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.956 billion
Transistors
3.1 billion
256 mm²
Die Size
529 mm²

Board Design

150W
TDP
215W
450 W
Suggested PSU
550 W
1x DVI 1x mini-DisplayPort 1.0
Outputs
2x DVI 1x mini-HDMI 1.3a
2x 6-pin
Power Connectors
2x 6-pin

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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