Home GPU Comparison ATI Radeon HD 5770 vs ATI Radeon X1950 GT

ATI Radeon HD 5770 vs ATI Radeon X1950 GT

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5770 and 256MB VRAM Radeon X1950 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5770 's Advantages
Released 2 years and 9 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (76.80GB/s vs 38.40GB/s)
800 additional rendering cores
ATI Radeon X1950 GT 's Advantages
Lower TDP (57W vs 108W)

Score

VS

Graphics Card

Oct 2009
Release Date
Jan 2007
Evergreen
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1200 MHz
Memory Clock
600 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
76.80GB/s
Bandwidth
38.40GB/s

Render Config

-
SM Count
-
10
Compute Units
-
800
Shading Units
-
40
TMUs
12
16
ROPs
12
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
-

Theoretical Performance

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

Graphics Processor

Juniper
GPU Name
RV570
Juniper XT (215-0754013)
GPU Variant
RV570 XL
TeraScale 2
Architecture
R500
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
1.04 billion
Transistors
0.33 billion
166 mm²
Die Size
230 mm²

Board Design

108W
TDP
57W
300 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Features

11.2 (11_0)
DirectX
9.0c (9_3)
4.4
OpenGL
2.1 (full) 3.0 (partial)
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
CUDA
-
5.0
Shader Model
3.0

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