Home GPU Comparison ATI FirePro V7900 SDI vs AMD Radeon RX 460

ATI FirePro V7900 SDI vs AMD Radeon RX 460

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7900 SDI and 2GB VRAM Radeon RX 460 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7900 SDI 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 112.0GB/s)
384 additional rendering cores
AMD Radeon RX 460 's Advantages
Released 5 years and 3 months late
Boost Clock1200MHz
Lower TDP (75W vs 150W)

Score

Benchmark

FP32 (float)
FirePro V7900 SDI
1.856 TFLOPS
Radeon RX 460 +15%
2.15 TFLOPS
VS

Graphics Card

May 2011
Release Date
Aug 2016
FirePro
Generation
Arctic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1090 MHz
-
Boost Clock
1200 MHz
1250 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
112.0GB/s

Render Config

20
Compute Units
14
-
-
-
1280
Shading Units
896
80
TMUs
56
32
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
19.20 GPixel/s
58.00 GTexel/s
Texture Rate
67.20 GTexel/s
-
FP16 (half)
2.150 TFLOPS
1.856 TFLOPS
FP32 (float)
2.150 TFLOPS
464.0 GFLOPS
FP64 (double)
134.4 GFLOPS

Board Design

150W
TDP
75W
450 W
Suggested PSU
250 W
4x SDI
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
1x 6-pin
Power Connectors
None

Graphics Processor

Cayman
GPU Name
Baffin
Cayman PRO GL
GPU Variant
Baffin PRO
TeraScale 3
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
2.64 billion
Transistors
3 billion
389 mm²
Die Size
123 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
6.4

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