ATI Radeon HD 2600 XT Mac Edition vs AMD Radeon R9 370X
We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 2600 XT Mac Edition and 2GB VRAM Radeon R9 370X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon HD 2600 XT Mac Edition 's Advantages
Lower TDP (45W vs 180W)
AMD Radeon R9 370X 's Advantages
Released 7 years and 6 months late
Boost Clock1030MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (179.2GB/s vs 25.60GB/s)
1160 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 2600 XT Mac Edition
0.168 TFLOPS
Radeon R9 370X
+1469%
2.637 TFLOPS
Graphics Card
Feb 2008
Release Date
Aug 2015
Radeon R600
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
980 MHz
-
Boost Clock
1030 MHz
800 MHz
Memory Clock
1400 MHz
Memory
256MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
179.2GB/s
Render Config
3
Compute Units
24
-
-
-
120
Shading Units
1280
8
TMUs
80
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
2.800 GPixel/s
Pixel Rate
32.96 GPixel/s
5.600 GTexel/s
Texture Rate
82.40 GTexel/s
-
-
-
168.0 GFLOPS
FP32 (float)
2.637 TFLOPS
-
FP64 (double)
164.8 GFLOPS
Board Design
45W
TDP
180W
200 W
Suggested PSU
450 W
2x DVI
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
None
Power Connectors
2x 6-pin
Graphics Processor
RV630
GPU Name
Trinidad
-
GPU Variant
Trinidad XT
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
65 nm
Process Size
28 nm
0.39 billion
Transistors
2.8 billion
153 mm²
Die Size
212 mm²
Graphics Features
10.0 (10_0)
DirectX
12 (11_1)
3.3
OpenGL
4.6
N/A
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
4.0
Shader Model
5.1
