Home GPU Comparison ATI Radeon HD 4870 Mac Edition vs NVIDIA GeForce GTX 460 SE

ATI Radeon HD 4870 Mac Edition vs NVIDIA GeForce GTX 460 SE

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4870 Mac Edition and 1024MB VRAM GeForce GTX 460 SE 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
512 additional rendering cores
NVIDIA GeForce GTX 460 SE 's Advantages
Released 1 years and 10 months late
More VRAM (1024GB vs 512GB)

Score

Benchmark

FP32 (float)
Radeon HD 4870 Mac Edition +60%
1.2 TFLOPS
GeForce GTX 460 SE
0.749 TFLOPS
VS

Graphics Card

Jan 2009
Release Date
Nov 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
850 MHz

Memory

512MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
108.8GB/s
Bandwidth
108.8GB/s

Render Config

-
SM Count
6
10
Compute Units
-
800
Shading Units
288
40
TMUs
48
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
512 KB

Theoretical Performance

12.00 GPixel/s
Pixel Rate
7.800 GPixel/s
30.00 GTexel/s
Texture Rate
31.20 GTexel/s
-
FP16 (half)
-
1200 GFLOPS
FP32 (float)
748.8 GFLOPS
240.0 GFLOPS
FP64 (double)
62.40 GFLOPS

Graphics Processor

RV770
GPU Name
GF104
RV770 XT Mac (215-0669080)
GPU Variant
GF104-225-A1
TeraScale
Architecture
Fermi
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.956 billion
Transistors
1.95 billion
256 mm²
Die Size
332 mm²

Board Design

150W
TDP
150W
450 W
Suggested PSU
450 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
2.1
4.1
Shader Model
5.1

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