Home GPU Comparison AMD FirePro D700 vs AMD Radeon R9 270X

AMD FirePro D700 vs AMD Radeon R9 270X

We compared two Desktop platform GPUs: 6GB VRAM FirePro D700 and 2GB VRAM Radeon R9 270X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro D700 's Advantages
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (263.0GB/s vs 179.2GB/s)
768 additional rendering cores
AMD Radeon R9 270X 's Advantages
Boost Clock1050MHz
Lower TDP (180W vs 274W)

Score

Benchmark

FP32 (float)
FirePro D700 +29%
3.482 TFLOPS
Radeon R9 270X
2.688 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Oct 2013
FirePro
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1050 MHz
1370 MHz
Memory Clock
1400 MHz

Memory

6GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
263.0GB/s
Bandwidth
179.2GB/s

Render Config

32
Compute Units
20
-
-
-
2048
Shading Units
1280
128
TMUs
80
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
33.60 GPixel/s
108.8 GTexel/s
Texture Rate
84.00 GTexel/s
-
-
-
3.482 TFLOPS
FP32 (float)
2.688 TFLOPS
870.4 GFLOPS
FP64 (double)
168.0 GFLOPS

Board Design

274W
TDP
180W
600 W
Suggested PSU
450 W
6x mini-DisplayPort 1.2 1x SDI
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
-
Power Connectors
2x 6-pin

Graphics Processor

Tahiti
GPU Name
Curacao
Tahiti XT GL
GPU Variant
Curacao XT (215-0848004)
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
4.313 billion
Transistors
2.8 billion
352 mm²
Die Size
212 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.2
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
5.1

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