Home GPU Comparison AMD Radeon HD 8860 OEM vs NVIDIA GeForce GTX 260

AMD Radeon HD 8860 OEM vs NVIDIA GeForce GTX 260

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 8860 OEM and 896MB VRAM GeForce GTX 260 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8860 OEM 's Advantages
Released 4 years and 7 months late
More VRAM (2GB vs 896GB)
Larger VRAM bandwidth (179.2GB/s vs 111.9GB/s)
1088 additional rendering cores
Lower TDP (175W vs 182W)

Score

Benchmark

FP32 (float)
Radeon HD 8860 OEM +396%
2.368 TFLOPS
GeForce GTX 260
0.477 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Jun 2008
Sea Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1400 MHz
Memory Clock
999 MHz

Memory

2GB
Memory Size
896MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
448bit
179.2GB/s
Bandwidth
111.9GB/s

Render Config

20
Compute Units
-
-
SM Count
24
1280
Shading Units
192
80
TMUs
64
32
ROPs
28
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
224 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
16.13 GPixel/s
74.00 GTexel/s
Texture Rate
36.86 GTexel/s
-
-
-
2.368 TFLOPS
FP32 (float)
476.9 GFLOPS
148.0 GFLOPS
FP64 (double)
59.62 GFLOPS

Board Design

175W
TDP
182W
450 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

Curacao
GPU Name
GT200
Curacao PRO (215-0848000)
GPU Variant
G200-100-A2
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
2.8 billion
Transistors
1.4 billion
212 mm²
Die Size
576 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.3
5.1
Shader Model
4.0

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