Home GPU Comparison ATI Radeon HD 5770 X2 vs NVIDIA GeForce GTX 275

ATI Radeon HD 5770 X2 vs NVIDIA GeForce GTX 275

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5770 X2 and 896MB VRAM GeForce GTX 275 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5770 X2 's Advantages
Released 1 years and 9 months late
More VRAM (1024GB vs 896GB)
560 additional rendering cores
NVIDIA GeForce GTX 275 's Advantages
Larger VRAM bandwidth (127.0GB/s vs 76.80GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 5770 X2 +101%
1.36 TFLOPS
GeForce GTX 275
0.674 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Jan 2009
Evergreen
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1200 MHz
Memory Clock
1134 MHz

Memory

1024MB
Memory Size
896MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
448bit
76.80GB/s
Bandwidth
127.0GB/s

Render Config

-
SM Count
30
10
Compute Units
-
800
Shading Units
240
40
TMUs
80
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
17.72 GPixel/s
34.00 GTexel/s
Texture Rate
50.64 GTexel/s
-
FP16 (half)
-
1360 GFLOPS
FP32 (float)
673.9 GFLOPS
-
FP64 (double)
84.24 GFLOPS

Graphics Processor

Juniper
GPU Name
GT200B
Juniper XT (215-0754013)
GPU Variant
G200-105-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

Unknown
TDP
219W
200 W
Suggested PSU
550 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
2x DVI
-
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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