Radeon HD 8490 OEM vs GeForce GTX 750 Ti OEM
We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8490 OEM and 2GB VRAM GeForce GTX 750 Ti OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 8490 OEM 's Advantages
Lower TDP (35W vs 150W)
GeForce GTX 750 Ti OEM 's Advantages
Boost Clock1098MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (192.3GB/s vs 14.40GB/s)
800 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 8490 OEM
280
GeForce GTX 750 Ti OEM
+652%
2108
Graphics Card
Jul 2013
Release Date
Unknown
Sea Islands
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1033 MHz
-
Boost Clock
1098 MHz
900 MHz
Memory Clock
1502 MHz
Memory
1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
192.3GB/s
Render Config
2
Compute Units
-
160
Shading Units
960
8
TMUs
80
4
ROPs
24
8 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
512 KB
Theoretical Performance
3.500 GPixel/s
Pixel Rate
21.96 GPixel/s
7.000 GTexel/s
Texture Rate
87.84 GTexel/s
280.0 GFLOPS
FP32 (float)
2.108 TFLOPS
-
FP64 (double)
87.84 GFLOPS
Board Design
35W
TDP
150W
200 W
Suggested PSU
450 W
1x DVI
1x DisplayPort 1.1
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Caicos
GPU Name
GK106
Caicos XTX
GPU Variant
-
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.37 billion
Transistors
2.54 billion
67 mm²
Die Size
221 mm²
Graphics Features
11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
5.0
Shader Model
5.1