Home GPU Comparison ATI Radeon HD 4870 vs NVIDIA GeForce GTX 260 Core 216 Rev. 2

ATI Radeon HD 4870 vs NVIDIA GeForce GTX 260 Core 216 Rev. 2

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4870 and 896MB VRAM GeForce GTX 260 Core 216 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4870 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 111.9GB/s)
584 additional rendering cores
Lower TDP (150W vs 171W)
NVIDIA GeForce GTX 260 Core 216 Rev. 2 's Advantages
More VRAM (896GB vs 512GB)

Score

Benchmark

FP32 (float)
Radeon HD 4870 +123%
1.2 TFLOPS
GeForce GTX 260 Core 216 Rev. 2
0.536 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
Nov 2008
Radeon R700
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
999 MHz

Memory

512MB
Memory Size
896MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
448bit
115.2GB/s
Bandwidth
111.9GB/s

Render Config

-
SM Count
27
10
Compute Units
-
800
Shading Units
216
40
TMUs
72
16
ROPs
28
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
224 KB

Theoretical Performance

12.00 GPixel/s
Pixel Rate
16.13 GPixel/s
30.00 GTexel/s
Texture Rate
41.47 GTexel/s
-
FP16 (half)
-
1200 GFLOPS
FP32 (float)
536.5 GFLOPS
240.0 GFLOPS
FP64 (double)
67.07 GFLOPS

Graphics Processor

RV770
GPU Name
GT200B
RV770 XT (215-0669049)
GPU Variant
G200-103-B2
TeraScale
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.956 billion
Transistors
1.4 billion
256 mm²
Die Size
470 mm²

Board Design

150W
TDP
171W
450 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
2x 6-pin

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.3
4.1
Shader Model
4.0

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