Home GPU Comparison ATI Radeon HD 5770 Mac Edition vs NVIDIA GeForce GTX 260 Rev. 2

ATI Radeon HD 5770 Mac Edition vs NVIDIA GeForce GTX 260 Rev. 2

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5770 Mac Edition and 896MB VRAM GeForce GTX 260 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5770 Mac Edition 's Advantages
Released 2 years late
More VRAM (1024GB vs 896GB)
608 additional rendering cores
Lower TDP (108W vs 182W)
NVIDIA GeForce GTX 260 Rev. 2 's Advantages
Larger VRAM bandwidth (111.9GB/s vs 76.48GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 5770 Mac Edition +185%
1.36 TFLOPS
GeForce GTX 260 Rev. 2
0.477 TFLOPS
VS

Graphics Card

Jul 2010
Release Date
Jul 2008
Evergreen
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1195 MHz
Memory Clock
999 MHz

Memory

1024MB
Memory Size
896MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
448bit
76.48GB/s
Bandwidth
111.9GB/s

Render Config

-
SM Count
24
10
Compute Units
-
800
Shading Units
192
40
TMUs
64
16
ROPs
28
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
224 KB

Theoretical Performance

13.60 GPixel/s
Pixel Rate
16.13 GPixel/s
34.00 GTexel/s
Texture Rate
36.86 GTexel/s
-
FP16 (half)
-
1360 GFLOPS
FP32 (float)
476.9 GFLOPS
-
FP64 (double)
59.62 GFLOPS

Graphics Processor

Juniper
GPU Name
GT200B
Juniper XT (215-0754013)
GPU Variant
G200-103-B3
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.04 billion
Transistors
1.4 billion
166 mm²
Die Size
470 mm²

Board Design

108W
TDP
182W
300 W
Suggested PSU
450 W
1x DVI 1x DisplayPort 1.1
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
2x 6-pin

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.3
5.0
Shader Model
4.0

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