Home GPU Comparison AMD Radeon HD 7450 OEM vs NVIDIA GeForce GTX 295

AMD Radeon HD 7450 OEM vs NVIDIA GeForce GTX 295

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7450 OEM and 896MB VRAM GeForce GTX 295 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7450 OEM 's Advantages
Released 3 years late
Lower TDP (18W vs 289W)
NVIDIA GeForce GTX 295 's Advantages
More VRAM (896GB vs 512GB)
Larger VRAM bandwidth (111.9GB/s vs 8.528GB/s)
80 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7450 OEM
0.2 TFLOPS
GeForce GTX 295 +198%
0.596 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jan 2009
Southern Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
533 MHz
Memory Clock
999 MHz

Memory

512MB
Memory Size
896MB
GDDR3
Memory Type
GDDR3
64bit
Memory Bus
448bit
8.528GB/s
Bandwidth
111.9GB/s

Render Config

-
SM Count
30
2
Compute Units
-
160
Shading Units
240
8
TMUs
80
4
ROPs
28
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
224 KB

Theoretical Performance

2.500 GPixel/s
Pixel Rate
16.13 GPixel/s
5.000 GTexel/s
Texture Rate
46.08 GTexel/s
-
FP16 (half)
-
200.0 GFLOPS
FP32 (float)
596.2 GFLOPS
-
FP64 (double)
74.52 GFLOPS

Graphics Processor

Caicos
GPU Name
GT200B
Caimour
GPU Variant
G200-401-B3
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.37 billion
Transistors
1.4 billion
67 mm²
Die Size
470 mm²

Board Design

18W
TDP
289W
200 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.3a
Outputs
2x DVI 1x HDMI
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.3
5.0
Shader Model
4.0

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