AMD Radeon R9 370X vs ATI Radeon X800 GT AGP
We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 370X and 256MB VRAM Radeon X800 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R9 370X 's Advantages
Released 7 years and 9 months late
Boost Clock1030MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (179.2GB/s vs 31.55GB/s)
1280 additional rendering cores
ATI Radeon X800 GT AGP 's Advantages
Lower TDP (40W vs 180W)
Score
Graphics Card
Aug 2015
Release Date
Nov 2007
Pirate Islands
Generation
Radeon R400 AGP
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
AGP 8x
Clock Speeds
980 MHz
Base Clock
-
1030 MHz
Boost Clock
-
1400 MHz
Memory Clock
493 MHz
Memory
2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
179.2GB/s
Bandwidth
31.55GB/s
Render Config
24
Compute Units
-
-
-
-
1280
Shading Units
-
80
TMUs
8
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-
Theoretical Performance
32.96 GPixel/s
Pixel Rate
3.784 GPixel/s
82.40 GTexel/s
Texture Rate
3.784 GTexel/s
-
-
-
2.637 TFLOPS
FP32 (float)
-
164.8 GFLOPS
FP64 (double)
-
Board Design
180W
TDP
40W
450 W
Suggested PSU
200 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x DVI
1x VGA
1x S-Video
2x 6-pin
Power Connectors
1x Molex
Graphics Processor
Trinidad
GPU Name
R420
Trinidad XT
GPU Variant
R420 GT
(215RAACGA12F)
GCN 1.0
Architecture
R400
TSMC
Foundry
TSMC
28 nm
Process Size
130 nm
2.8 billion
Transistors
0.16 billion
212 mm²
Die Size
281 mm²
Graphics Features
12 (11_1)
DirectX
9.0b (9_2)
4.6
OpenGL
2.1
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
-
