Home GPU Comparison ATI Radeon HD 2400 PRO PCI vs ATI FirePro V7900 SDI

ATI Radeon HD 2400 PRO PCI vs ATI FirePro V7900 SDI

We compared two Desktop platform GPUs: 512MB VRAM ATI Radeon HD 2400 PRO PCI and 2GB VRAM FirePro V7900 SDI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2400 PRO PCI 's Advantages
Lower TDP (20W vs 150W)
ATI FirePro V7900 SDI 's Advantages
Released 3 years and 11 months late
Larger VRAM bandwidth (160.0GB/s vs 6.400GB/s)
1240 additional rendering cores

Score

Benchmark

FP32 (float)
ATI Radeon HD 2400 PRO PCI
0.042 TFLOPS
FirePro V7900 SDI +4319%
1.856 TFLOPS
VS

Graphics Card

Jun 2007
Release Date
May 2011
Radeon R600
Generation
FirePro
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
1250 MHz

Memory

512MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
160.0GB/s

Render Config

-
SM Count
-
2
Compute Units
20
40
Shading Units
1280
4
TMUs
80
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
512 KB

Theoretical Performance

2.100 GPixel/s
Pixel Rate
23.20 GPixel/s
2.100 GTexel/s
Texture Rate
58.00 GTexel/s
-
FP16 (half)
-
42.00 GFLOPS
FP32 (float)
1.856 TFLOPS
-
FP64 (double)
464.0 GFLOPS

Graphics Processor

RV610
GPU Name
Cayman
RV610 LE (215LKCAKA14FG)
GPU Variant
Cayman PRO GL
TeraScale
Architecture
TeraScale 3
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.18 billion
Transistors
2.64 billion
85 mm²
Die Size
389 mm²

Board Design

20W
TDP
150W
200 W
Suggested PSU
450 W
1x DVI
Outputs
4x SDI
None
Power Connectors
1x 6-pin

Graphics Features

10.0 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
CUDA
-
4.0
Shader Model
5.0

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