Home GPU Comparison ATI Radeon HD 5770 Mac Edition vs NVIDIA GeForce GTX 275 PhysX Edition

ATI Radeon HD 5770 Mac Edition vs NVIDIA GeForce GTX 275 PhysX Edition

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5770 Mac Edition and 896MB VRAM GeForce GTX 275 PhysX Edition 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
More VRAM (1024GB vs 896GB)
560 additional rendering cores
Lower TDP (108W vs 219W)
NVIDIA GeForce GTX 275 PhysX Edition 's Advantages
Larger VRAM bandwidth (127.0GB/s vs 76.48GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 5770 Mac Edition +118%
1.36 TFLOPS
GeForce GTX 275 PhysX Edition
0.622 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1195 MHz
Memory Clock
1134 MHz

Memory

1024MB
Memory Size
896MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
448bit
76.48GB/s
Bandwidth
127.0GB/s

Render Config

10
Compute Units
-
-
SM Count
30
800
Shading Units
240
40
TMUs
80
16
ROPs
28
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
224 KB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
17.72 GPixel/s
34.00 GTexel/s
Texture Rate
50.64 GTexel/s
-
-
-
1360 GFLOPS
FP32 (float)
622.1 GFLOPS
-
FP64 (double)
77.76 GFLOPS

Board Design

108W
TDP
219W
300 W
Suggested PSU
550 W
1x DVI 1x DisplayPort 1.1
Outputs
2x DVI
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Juniper
GPU Name
G92B
Juniper XT (215-0754013)
GPU Variant
G92-421-B1
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.04 billion
Transistors
0.754 billion
166 mm²
Die Size
260 mm²

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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