Home GPU Comparison ATI Radeon HD 3450 X2 vs NVIDIA GeForce 315 OEM

ATI Radeon HD 3450 X2 vs NVIDIA GeForce 315 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3450 X2 and 1024MB VRAM GeForce 315 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3450 X2 's Advantages
24 additional rendering cores
NVIDIA GeForce 315 OEM 's Advantages
Released 3 years and 2 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (9.600GB/s vs 8.000GB/s)
Lower TDP (33W vs 50W)

Score

Benchmark

FP32 (float)
Radeon HD 3450 X2 +6%
0.048 TFLOPS
GeForce 315 OEM
0.045 TFLOPS
VS

Graphics Card

Dec 2007
Release Date
Feb 2011
Radeon R600
Generation
GeForce 300
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
500 MHz
Memory Clock
600 MHz

Memory

512MB
Memory Size
1024MB
DDR2
Memory Type
DDR3
64bit
Memory Bus
64bit
8.000GB/s
Bandwidth
9.600GB/s

Render Config

-
SM Count
2
2
Compute Units
-
40
Shading Units
16
4
TMUs
8
4
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
64 KB
L2 Cache
32 KB

Theoretical Performance

2.400 GPixel/s
Pixel Rate
2.356 GPixel/s
2.400 GTexel/s
Texture Rate
4.712 GTexel/s
-
FP16 (half)
-
48.00 GFLOPS
FP32 (float)
44.86 GFLOPS
-
FP64 (double)
-

Graphics Processor

RV620
GPU Name
GT218
RV620 LE
GPU Variant
GT218-300-B1
TeraScale
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.181 billion
Transistors
0.26 billion
67 mm²
Die Size
57 mm²

Board Design

50W
TDP
33W
250 W
Suggested PSU
200 W
2x DMS-59
Outputs
1x DVI 1x HDMI 1x VGA
None
Power Connectors
None

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_1)
3.3
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
4.1
Shader Model
4.1

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