Home GPU Comparison ATI Radeon X1950 GT AGP vs AMD Radeon HD 6950

ATI Radeon X1950 GT AGP vs AMD Radeon HD 6950

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1950 GT AGP and 2GB VRAM Radeon HD 6950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1950 GT AGP 's Advantages
Lower TDP (57W vs 200W)
AMD Radeon HD 6950 's Advantages
Released 3 years and 10 months late
Larger VRAM bandwidth (160.0GB/s vs 38.40GB/s)
1408 additional rendering cores

Score

VS

Graphics Card

Feb 2007
Release Date
Dec 2010
Radeon R500 AGP
Generation
Northern Islands
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
600 MHz
Memory Clock
1250 MHz

Memory

256MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
38.40GB/s
Bandwidth
160.0GB/s

Render Config

-
SM Count
-
-
Compute Units
22
-
Shading Units
1408
12
TMUs
88
12
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
-
L2 Cache
512 KB

Theoretical Performance

6.000 GPixel/s
Pixel Rate
25.60 GPixel/s
6.000 GTexel/s
Texture Rate
70.40 GTexel/s
-
FP16 (half)
-
-
FP32 (float)
2.253 TFLOPS
-
FP64 (double)
563.2 GFLOPS

Graphics Processor

RV570
GPU Name
Cayman
RV570 XL
GPU Variant
Cayman PRO (215-0807019)
R500
Architecture
TeraScale 3
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.33 billion
Transistors
2.64 billion
230 mm²
Die Size
389 mm²

Board Design

57W
TDP
200W
250 W
Suggested PSU
550 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
2x Molex
Power Connectors
2x 6-pin

Graphics Features

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

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